Ebay amazon listing jobs

I am looking for a skilled and experienced content creator to produce several coloring videos to promote coloring books on TikTok. The goal is to use these videos to increase sales of the coloring books on Amazon. In terms of content, you will basically be filming yourself coloring in the books. Further instructions about the specific will be given when discussing the project. If the videos are successful, a long-term collaboration is possible. Skills & Experience: - Love of drawing and filming - Experience in creating TikTok videos - Creativity and originality in content creation - Having the necessary equipment (camera, drawing materials, tripods...) - Previous experience with UGC campaigns and drawing-based content is a plus Important: You must be able to receive the color...

...appealing and have a more user-friendly layout. - Full integration of my eBay store with the website, allowing products listings to synchronize between both platforms. The ideal freelancer must have: • Proficiency in website design that encourages user-engagement, enhancing visual aesthetics, and reorganising the layout. • Experience in eBay API integration would be an asset as it's crucial to upload products from eBay to the website and ensure that newly posted items on the website are also posted on eBay. • Good understanding of ecommerce best practices to optimize the site structure for better usability and effective product presentation. In summary, the project is about redesigning the existing website, integrating eBay, an...

We want you to design us an Amazon A+ Page that matches the current branding Here is the link to the full brief and assets

I am looking for a Shopify developer to help me build my online store. My goal is to sell fashion jewelleries to my audience, so the site should reflect that demographic. Key Requirements: - Product listing and catalog: I need a well-organized, user-friendly way to display my products. - Payment gateway integration: It is crucial that the site can accept online payments securely. - Customizable design: The site should be visually appealing to the young adult demographic. The ideal candidate will have: - Extensive experience in developing and customizing Shopify websites - A good understanding of ecommerce and user experience design - Strong attention to detail and the ability to work to tight deadlines Please provide examples of previous Shopify websites you have worked on. Lo...

I am looking for a capable, experienced Amazon Web Services (AWS) professional to further enhance my existing cloud infrastructure. The crux of this project lies in configuring AWS S3 along with Lambda functions for image compression. Key Requirements defined in below url: - - Expertise in working with AWS S3 and Lambda functions. - The main use-case for the Lambda function would be to compress images. - The output format for the compressed images needs to be in JPEG. If you have the right AWS expertise and hands-on experience with S3 and Lambda, I would be really interested in hearing from you.

I'm in need of a web developer with solid experience in building e-commerce websites. Your primary tasks involve: - Establishing an e-commerce website for me. - Integrating product listing features for less than 100 items. - Incorporating a reliable payment gateway for transaction processes. Your expertise should ideally be focused on e-commerce development, understanding of product listings, and installing payment gateways. Your strong understanding of customer journey within an e-commerce platform will be a plus. Get ready to use these skills and let's establish a functional and efficient website together.

Project Overview: We are looking for a UK-based freelancer to enhance our Amazon listing with high-quality A+ content. The project aims to boost sales conversion rates, improve the shopping experience, and increase brand visibility for our sleep support supplement. Scope of Work: - A+ Content Creation: Design engaging A+ content that highlights the product's benefits, features, and unique selling propositions. The content should be visually striking, persuasive, and conversion-optimized. - Product Photography: Produce high-resolution images that display the product’s packaging, ingredients, and application scenarios, complementing the A+ content. - Amazon Listing Optimization: Integrate the A+ content into our Amazon listing following A...

I am an established Amazon seller needing expert assistance for my FBA business. Specifically, I sell home and kitchen items, and am looking for a professional who can assist me in sourcing high-quality, profitable products in this category. Key responsibilities: - Product sourcing: Identifying profitable products for the home and kitchen category. - Market Research: Analyze trends, demand, and competition for potential products. - Product Listing: Help to create top-notch, SEO optimized and eye-catching product listings. Ideal Candidate: - Extensive experience in Amazon FBA. - Strong understanding of the home and kitchen marketplace. - Excellent product sourcing capabilities and a broad network of suppliers. - Deep understanding of Amazon SEO and produ...

Hi Sundeep G., I noticed you posted a following project ( https://www.freelancer.com/projects/amazon-web-services/White-Label-Solutions-Developer-Needed/details )

I am in need of a talented app developer who can create an engaging E-commerce platform that functions seamlessly across both iOS and Android. The app's primary function will be for product listing and browsing. Key responsibilities: - Develop a E-commerce app for iOS and Android - Ensure the app is user-friendly and visually appealing I am looking for a developer who can deliver a top-notch app that will engage users and provide a seamless shopping experience. App is Very simple. Make admin in a way that i can add and remove products.

...hero section featuring a popular coloring book. Brief introduction about lllebzlll Publishing. Showcase 3-4 featured books with thumbnails and links to their Amazon listings. Quick sign-up form for the mailing list. Navigation Menu: Home Coloring Books List of books with thumbnails, titles, brief descriptions, and Amazon purchase links. Free Coloring Pages Gallery of free downloadable coloring pages. Downloadable Books List of downloadable books with purchase/download links. Mailing List Sign-up form for users to receive updates and freebies. Coloring Books Page: Display each book with an image, title, short description, and Amazon link. Free Coloring Pages Page: Gallery layout for easy browsing. Download button under each coloring page thumbnail. Downloadable Bo...

...Users can register, log in, and manage their profiles. • AI Compatibility Test (Simplified): This initial version will use key criteria to offer personalized school recommendations, inspired by (shared later).." • Feedback System: Allow users to provide feedback through simple forms or surveys. Monetization Strategy : This is how the full site may generate revenue in the future. • Listing Fees: Schools pay for listing on website or extra for premium placement or enhanced profiles within the platform. • Lead Generation: Connect users with schools for a fee upon successful inquiries. • Subscription Models (Future): Offer tiered subscription options for schools with advanced features. • Consulting Services (Future): We may explore offering...

We are seeking Assistants or Operations Associates to join our E-commerce company on a long-term basis. In this position, you will be responsible for some recurring tasks everyday, Read our product reviews & feedback, Checking for Unfulfilled Units online, Handle customer queries via Amazon/eBay, Check UPC, Assist in FBA fee checking,etc Requirements: - Prior experience with Amazon activities (preferred). - Should know how to use Google Sheets (required) - Always connected via computer or mobile device. - Strong English communication skills. - Capability to follow instructions and work effectively with minimal supervision. - Freshers and newbies who are eager to learn can also apply. How to Apply: If you are interested in becoming a member of our team, please tho...

I need a software that checks me in real time an entire database of amazon ASINs in .csv format (3,000,000 asins) , and when the price of one of the asins falls below a price I choose it should notify me on telegram , all with the use of proxy .

...razor pe , paypal , pay u .( mainly indian ) , bank transfer , cod .etc. ( Feature ) ( included with cart plug-in ) * Custom Domain (Support is available in boilerplate ) ( Feature ). * theme edit section + theme window to change theme . ( theme may be charged ) ( Purchase theme option ) * social media integration section . * online market place integration section )Sync Products . ( Mainly ONDC , Amazon , Udaan , insta , + , ) * Gallery section(Store product image/vedio & Platform Gallery with upgrade button lead to purchase ). * Blog section . * Suppot ticket section .{With types Like Massage/direct call* ( for super admin and client users ) (* is feature here ) ( Upgrade your support option with payment } . * Themes and plugin marketplace section . ( premium with purch...

...uploading my custom-made Excel Add-in to the Microsoft App Store. This involves making the Add-in available in Microsoft Office Excel's Add-ins. Key responsibilities include: - Uploading the Add-in to the Microsoft App Store: The candidate is expected to have experience with the Microsoft App Store's guidelines and processes. This includes preparing the necessary documentation, setting up the listing, and ensuring compliance with the platform's rules. - Making the Add-in available in Microsoft Office Excel: The candidate should be familiar with the process of making Add-ins available and accessible within Excel. This involves configuring the Add-in to be easily discoverable by users and ensuring a seamless integration into the Excel environment. Requirements: - P...

I'm seeking someone based in the USA to purchase my book in paperback format from Amazon. This task aims to enhance the sales numbers of the book. Key requirements for the freelancer: - Located in the USA - Previous purchasing experience on Amazon - Ability to follow specific instructions Please note that the task involves a straightforward purchase and does not require any other action like posting a review.

I need a professional to help me list less than 20 digital products on my Shopify store. I will be providing the descriptions and images for each product. Key responsibilities include: - Adding digital products to my Shopify store - Ensuring all product information is accurate and well-pr...products on my Shopify store. I will be providing the descriptions and images for each product. Key responsibilities include: - Adding digital products to my Shopify store - Ensuring all product information is accurate and well-presented - Providing guidance on how to maintain the product listings Ideal skills for this job: - Proficiency with Shopify platform - Experience in eCommerce product listing - Attention to detail for product information - Good communication and willingness to provid...

I have an existing WordPress website that I want to turn into an online store using Square's free setup. The goal is to have a seamless integration of Square's platform into my current website. Key Responsibilities: - ...- Add a Square page to my existing WordPress site - List around 20 items for sale on this Square page - Ensure a smooth and seamless customer experience from product browsing to checkout Skills and Experience: - Proficient in WordPress and its integration capability with external platforms - Experience with setting up online stores using Square or other similar platforms - Detail-oriented in listing items for sale, ensuring accurate information, and appealing product presentation - Able to work efficiently and effectively to deliver the project within a ...

I'm aiming to list my company on the ASX and require an experienced professional to help with this complex process. Key Responsibilities: - Develop a comprehensive 30+ page business plan - Liaise and negotiate with professional accountants, lawyers, and stock brokers - Manage negotiations around the listing fees Ideal Skills & Experience: - Proven track record of successfully facilitating ASX listings - Proficient in business plan development, preferably within the ASX framework - Strong negotiation skills - Extensive professional network within the finance and legal sectors relevant to ASX listings Budget: - The budget for this project is $500 - $1000.

We are looking to open a company to post products on Amazon, but we don't know the staff structure we should have and the job description order we started searching for a team and interviews to set

I'm looking for assistance in uploading data to Amazon using an API. However, the ideal candidate for this project should be experienced in working with Amazon APIs. Key Requirements: - Proficient in working with Amazon APIs Please reach out if you have relevant experience and can help me with this project.

Here is the link: It allows the users to Custom Pet Portrait. So we are going to develop an APP to let people to custom their own pet Portrait easier and better. This is our steps on the APP: upload their pet avatar from computer, google drive or take photo. pet anthropomorphic identity such as: Royal, general, pirate, gentleman, lady, queen etc. We are going to provide something such as Necklaces, hats, accessories etc. can also support the Users to custom their own pet Portrait by AI prompt. AI Editing and Multiple Print Sizes. Editing: Allow users to provide text prompts to refine the AI generation. For example, "thicker beard" or "wearing a red bandana." a tool like CLIP

I'm looking for professional help to automate the process of uploading invoices to Amazon through the Selling Partner API. This will enhance our enterprise resources planning (ERP) system. A key feature needed is an ability to extract from the invoice filename data points such as marketplace id, order id, and invoice number. Ideally, the freelancer should have significant experience with Amazon APIs and ERP systems. Your deliverables should provide a seamless, error-free integration process which significantly reduces manual efforts. The invoices are already on the server as PDF file. I got the first step of the workflow to get an document id, but i can not upload the invoice to the given url. I only need the step 2 with upload an invoice to the given url or if neccess...

I am in need of expertise for uploading my fully developed and tested Android app to the app store console. I have handled all facets of development, ensuring the app aligns with best coding practices and exhibits zero bugs. I also have ready all the required graphics, credentials, and additional elements necessary for a successful app store listing. Ideal Skills: - Prior experience with app uploading procedures - Mastery of the Android app store console - An understanding of app optimization for the store If you are a professional who can seamlessly navigate through app store's upload operations, your expertise is valuable for this project.

I am seeking a creative app developer with proven experience to create a hybrid app combining features of Tinder and Eventbrite. Major features should be: - Swipe Functionality: Just like Tinder, the app needs to allow users to match through a swipe interface. - Event Listing: There should be a possibility for users to browse, search and filter a wide range of events akin to Eventbrite. - User Profiles: Comprehensive user profiles with personal information, preferences and event history should be available. The ideal freelancer for this job would showcase their design and coding experience. Demonstrating your relevant past work in app development will give you an edge. The aesthetic of the app requires a colorful and vivid design, so a good understanding and experience in UI/UX de...

...professional to edit less than 10 product images for Amazon. The job involves: - Removing the background: The images need a clean, plain background to meet Amazon's standards. - Color correction: Ensuring that the product colors are accurate and visually appealing. - Resizing: Images need to be resized to the appropriate dimensions for Amazon listings. - Text overlay: Adding text to the image to highlight key features or specifications. Ideal skills for this job include experience with e-commerce product photography, proficiency in photo editing software (such as Adobe Photoshop), and a good understanding of Amazon's image guidelines. The successful candidate will be able to deliver high-quality, visually appealing images that will enhance the product listin...

...of enhancing my existing WordPress website and I'm in need of an expert who knows how to connect Rex Software to WordPress, ensuring a seamless experience for my users. Your responsibilities will include but are not limited to: - Configuring the Rex Software API with my WordPress site. - Optimising the listing display, particularly aligning it to a tidy and user-friendly grid view. - Implementing specific functionalities in the grid view. This includes: - Enabling sorting by latest listing. - Adding filters by property type. - Categorizing listings by location. Ideal candidates should have excellent experience in WordPress, a solid understanding of API integration, particularly Rex Software, and a good eye for user interface design. Familiarity with Real Estat...

I am currently seeking a part-time employee to work for me （monthly）. Job Details:"Edit Amazon product images and amazon product listings" We will send money from freelance every month. Ideal Skills and Experience: - photoshop skill - Ability to work independently and meet project deadlines - Good English reading and writing . Salary and Bonus Structure: During the first two months of employment, your monthly salary will be $80. If you successfully avoid any mistakes during this period, you will receive a $20 bonus. After the initial two months, your monthly salary will increase to $120. Similarly, if you maintain a mistake-free performance, you will receive a $30 bonus. If you continue working for six months your monthly salary will be $150. Again, maintain...

I'm looking for a talented Wordpress developer who can integrate and customize the Geodirectory plugin on our website. The main goal of this project is to have a fully functional and visually appealing directory listing on our site. Key Requirements: - The Geodirectory plugin should be seamlessly integrated into our existing theme. The design of the pages should match our layout to ensure a cohesive and professional look. - The plugin needs to have a user registration page that allows for easy user sign-up and login. - The directory listing should have two key functionalities: search and filter options. Users should be able to easily search for specific listings and narrow down their search using filters. - The filters we require are location and category. These need to...

I'm seeking a skilled brochure designer with a knack for modern aesthetics to create an engaging layout for my Airbnb listing. The project's primary focus revolves around captivating visuals, namely, high-quality pictures of my property. I'm looking for an innovative approach that harmoniously intertwines visual elements and text, yielding a product that'll resonate well with family-friendly audiences. The ideal candidate should demonstrate: - Extensive experience in modern brochure design - DL size - ONE PAGE ONLY - Robust portfolio showcasing quality designs with heavy emphasis on visuals - Understanding of targeting family-friendly audiences with design and content - Ability to incorporate visuals provided into the brochure design efficiently The complet...

I am seeking a freelancer to develop a system for comparing prices of different products across various e-commerce web...that enables easy viewing and understanding of the price comparisons is preferred. - The ability to handle with cases such as CAPTCHA, implementing delays upon request, and to avoid being blocked. It would really help if you have prior experience in the e-commerce sector along with skills in web scraping, data mining, and automation. Familiarity with APIs of popular e-commerce platforms like Amazon, eBay, or Alibaba will be considered a distinct advantage. The ultimate goal is to create a tool that helps me simultaneously keep track of various product prices, identify the best deals available, and make informed purchasing decisions. Let's help shopper...

...appealing manner to potential customers. Target Audience: - Local Customers: This website will primarily target local customers, so it's crucial that the design and content are tailored to this audience. Ideal Skills and Experience: - Prior experience with Go Daddy website development, particularly for marketing purposes, is highly desirable. - Proficiency with creating clear and appealing product listing features on websites. - Experience with local search engine optimization (SEO) to help reach the target audience effectively. - Strong understanding of user experience (UX) design would be a plus. This will ensure the site is not just attractive, but also user-friendly and easy to navigate. If you have any past projects or examples that showcase your ability to meet thes...

...like the Enterprise theme, but we're open to suggestions. We want 100+ items added to our store. - products must be popular/trending and well-reviewed - shipping must be under 1 week (on average) - suppliers must be well-reviewed and reliable We want everything to be as automated as possible. We want to sell globally. We're starting with Shopify, but we also want to sell on Amazon, Ebay, social media, etc. If our boss likes your work, he'll hire you for more projects....

I am in need of a skilled AWS developer to set up the following services and functionalities on my AWS account. - Implement S3, EC2, Lambda, and Google App Engine. - Develop and deploy a saclable service to Google App Engine. Ideal candidate should have experience in: - Working with Amazon Web Services (AWS) - Proficient in setting up and managing S3, EC2, Lambda, and Google App Engine. - Previous experience with similar cloud projects - Ability to effectively develop and deploy in an AWS environment. Your expertise in these areas will be crucial to ensure that my AWS account is set up correctly and that the S3 implementation meets my requirements. If you can demonstrate these skills, I am eager to hear from you. Please provide estimated timelines and your prior experience...

I am seeking an experienced developer to deploy my web application. Details: - The web application is built using JavaScript Node.js - The preferred hosting platform is Amazon Web Services (AWS) Key Skills Needed: - Experience with JavaScript Node.js - Experience with AWS - Strong understanding of web application deployment I am expecting a seamless deployment with minimal downtime. If you have the needed experience and skills, kindly submit your bid along with any relevant portfolio items. Thank you.

I'm in need of an expert in cloud engineering, specifically with extensive experience in Amazon Web Services (AWS). The right candidate will be unparalleled in their understanding of AWS's distinct services, with a principal focus on storage and content delivery. - Overall AWS Expertise - AWS Batch Expertise - DynamoDB Experience To reiterate, while proficiency in AWS as a whole is vital, the primary point of focus is on its storage and content delivery component, as well as DynamoDB. Any record of successful projects involving these components will strengthen your bid.

...who can setup a new amazon seller account. Please read all below info before submitting any quote, any Auto-quotes will be deleted. You must be highly experienced in this and should have reviews to show that you have experience opening Amazon Seller Accounts. The Business is licensed in the State of Wyoming, but the owner is living outside of the US. We have the following documents; - Company formation document - Business address in the USA (Without utility Bill) - Address outside the USA (With Utility bill) - EIN Number has already been issued. - US landline number - Outside US-Cell Phone number. - US Bank Account Outside US bank Account. You must be confident that the account can be approved with the above! We have experience with amazon, and...

As a busy business owner, I'm in search of a seasoned digital marketing expert who can take over the management of my online selling platforms. This will include Amazon, Messho, Instagram, and potentially other platforms. The candidate should be proficient in the entire e-commerce process, from uploading catalogs to accepting orders and running ads. Key Responsibilities: - Managing online selling platforms including Amazon, Messho, Instagram, and potentially others - Uploading catalogs and ensuring they are optimized for sales - Handling orders and inform my team for timely shipping - Running effective and efficient ad campaigns - Analyzing platform performance and adapting strategies as needed - Providing regular reports on performance and sales The right candidate ...

Hello There! How are you? I am looking for someone who can find me client/clients who need Amazon dropshipping products regularly. Because I have a friend who is an expert in this skill( product hunting for Amazon Dropshipping store) and he is looking for some clients or client for work. For whom he can also work as a virtual assistant. Please reach out to me if you can provide us client/clients who need Amazon Dropshipping Products. Thanks

I require a skilled front-end developer experienced in React to create a responsive web app from -Webapp should include all existing screens from including the home, login, and product listing pages. - Main functionality to replicate the e-commerce platform "gopunt". - Essential features to be implemented: • User registration and login • Product search and filtering • Shopping cart and checkout. The successful freelancer will have strong skills in cloning interfaces, with previous React frontend work with e-commerce platforms preferred. A good understanding of User Interface (UI) practices and principles will also be highly regarded.

...for an experienced freelancer to handle my Flipkart and Amazon accounts. The primary responsibilities will be product listing and optimization. Key Requirements: - Product Listing & Optimization: Your task will be to list and optimize products on both platforms, ensuring they're well-represented and appealing to potential buyers. - Inventory Management: Although not specified in detail, your role may include tracking stock levels, updating product availability, and/or managing product variations. Specifics: - I have a range of dry fruits that need special attention - you'll need to know how to present them effectively and attractively to maximize sales. - The ideal candidate must have hands-on experience with both Flipkart and Amazon, and ...

I'm looking for an experienced professional to help me establish and manage my FBA business on Amazon and Shopify. Key Responsibilities: - Set up the Amazon and Shopify accounts to sell Toys, Kids bags, and accessories - Optimize the listings for maximum visibility and conversion - Manage inventory, order fulfillment, and customer service - Implement an effective marketing strategy to drive sales - Monitor and analyze sales performance and make adjustments as needed Ideal Skills: - Proven experience in setting up and managing successful FBA businesses - Expertise in selling products on Amazon and Shopify - Proficiency in product listing optimization and SEO - Strong understanding of inventory management and order processing - Creative thinker with a data...

...seeking a talented Amazon graphics designer to create high-converting, professional images for my Amazon listings. Key Requirements: - Product Images: These should be eye-catching and showcase the features of my product in a clear and appealing manner. - Lifestyle Images: I need images that can provide a visual representation of the product in real-world scenarios. This will help potential customers envision how the product fits into their lives. - Infographic Images: These should be informative and visually engaging, highlighting the key features of the product in a concise and attractive manner. While I didn't specify mobile optimization, it would be a huge plus if the images could be optimized for both mobile and desktop viewing. You should: - Have a strong por...

I'm looking for a skilled designer to optimize my existing Amazon product image, focusing on product placement adjustments. - Your role primarily involves adjusting the product's location within the image to create a more professional appearance and improve its visual impact. - I envision the product to be centered with increased space around it, which plays a crucial role in enhancing its overall visibility and attractiveness to customers browsing Amazon. Key Skills: - Proficiency in graphic design software - Understanding of e-commerce design principles - Experience with Amazon product image requirements - Ability to enhance product visibility and conversion rates

I'm looking for a skilled developer who can create a MERN stack web application using react-native-web. The project will involve the following functionalities: - **User Profiles**: There will be two types of profiles: customers and providers. - **Customer Request Form**: The form will have a dropdown/select field for specific options. - **Request Listing and Application**: Users should be able to list customer requests and apply for contacts. - **Subscription Logic**: The application will have tiered subscription models (e.g., Basic, Premium). Users will need to subscribe to access certain features. - **Multi-language Support**: The application should support multiple languages. Ideal skills and experience for this project include: - Proficiency in MERN stack development - Ex...

I'm in need of a proven eBay expert who can help me sell new items on the Canadian market. Your tasks will primarily involve listing items and managing the account, with payment to be made on a monthly basis. Required skills and experiences: • Proven eBay account management • Experience in selling new items • Knowledge and experience in the electronics sector • Excellent listing skills

...A multivendor e-commerce platform serves as a marketplace where multiple independent vendors can register, list, and sell their products. It provides a centralized platform for buyers to explore a wide range of products from various sellers, facilitating transactions, order management, and delivery logistics. Key features of a multivendor e-commerce platform include vendor management, product listing, order processing, payment processing, and delivery coordination. **Deliverables:** 1. Fully functional multivendor e-commerce platform with user-friendly interfaces for buyers and vendors. 2. Seamless integration of Razorpay and Shiprocket for secure payments and efficient order fulfillment. 3. Complete frontend integration based on custom HTML, CSS, and JavaScript designs. 4. Impl...

I'm looking for a freelancer who could assist in sourcing and listing a variety of smart technology (250 products) products on my Shopify store. The specific products I am interested in include: Smart Technology - Smart home devices = 5 - Wearable tech = 5 - Smart watches = 5 - Fitness and activity trackers = 5 - Smart home technology = 5 - Drones = 5 VA & AR - Smart glasses = 7 - Virtual Reality headsets = 5 Smart Car Technology -Sat navs = 5 - Dash cams = 5 - In-car chargers = 5 - In-car entertainment = 5 - Sat nav and dashcam accessories = 10 Mobile Phones - Mobile phones and accessories = 15 different types - Telephones = 15 different types The categories for the remaining 143 products will be provided once the 107 products have been made live...

I am seeking a competent web developer skilled in creating multi-listing platforms. The website will feature various vacation properties that users can rent. The types of properties listed will primarily be homes, apartments, and condos but aren't limited just to these. It will be simple vacational rental website. Modules would be 1. User registration and login module 2. Search for listed vacation rentals 3. Listing page for vacation rental properties based upon the filtration applied 4. Reserve option for users on selected property. 5. Confirmation to the user on the reserve property on email after reservation depends on availability. 6. Vacation Rentals registration module Back end 1. User Panel 2. Admin Panel