Website to sell electronics products

1) I want a website for my selling business. I have a website where i buy high end electronics. I want a website to sell them. After i award the project, i want the person to design it of how it is going to look and send to me for approval. then the person can proceed. I have some example of the functionalities i need, not same design of course. 1) [login to view URL] 2) [login to view URL] .... I WILL NEED TO CONNECT THE STORE WITH A MULTICHANNEL. BECAUSE I SELL ON AMAZON- EBAY AND I WOULD LOVE TO HAVE THEM ALL CONNECTED AS ONE AND INCREASE AND DECREASE PRODUCTS IN 1 PLACE. OF COURSE THE SKU'S NUMBER WILL BE THE SAME INVENTORY MANAGEMENT. 2)I want to use same login account account for both store. 3) I have the following categories on my store where to buy. I want it to be: Cell Phones - Computers- Tablets- iPod-Smart Watch - Gadgets- Accessories- Sales. With drop down menu for sub categories. 4) In admin side: I want to be able to add condition for it to display in front end. Add carrier- add cosmetic condition. Orders: Pending Orders: Unshipped Orders: Return Requests: -The buyer doesn't receive your order. -The buyer decides to return an item. -The buyer files a credit card chargeback -The buyer is unable to receive the order at the address provided. - The item is not as described -The item has defect or broken -Purchased by mistake or Unwanted( Person pay for their own shipping) Cancel order: -You can't fulfill an order. -The buyer requests you cancel an order. IF AN ORDER IS CANCEL IT SHOULD AUTOMATICALLY UPDATE THE INVENTORY ( WE CAN DISCUSS ABOUT THAT. BECAUSE OF 20 ORDER IS CANCELLED IT WILL BE HARD TO GO AND ADD THEM MANUALLY Chargeback Claims: In case someone contact credit card to have option to deals with this Claims: In case someone has a claim about their orders ( Can send someone a shipping label) I NEED TO BE ABLE TO EXPORTS ORDERS. I WILL NEED TO CONNECT THE STORE WITH A MULTICHANNEL. BECAUSE I SELL ON AMAZON- EBAY AND I WOULD LOVE TO HAVE THEM ALL CONNECTED AS ONE AND INCREASE AND DECREASE PRODUCTS IN 1 PLACE. OF COURSE THE SKU'S NUMBER WILL BE THE SAME Messages: ( need to appear has how many message we have ( unread or read) -inbox -outbox In orders: I want to be able to print labels (Either usps or fedex or ups) for each order with the order description. Bulk labels as well. Products: - All Products -Category -Subcategory -Brand -Model -Carrier -Capacity -Color -Screen Size -Generation -Processors -Memory -Hard Drive -Conditions -Accessories -Sales INVENTORY: - Can enter manually - Upload Via excel file. :::: Category -Brand -Model -Carrier -Capacity -Color -Generation -Processors -Memory -Hard Drive -Conditions- Screen Size -Accessories -Sales- Quantity 5) People can leave feedback in website from the products they purchased- Also people can leave products reviews if they purchased this product already. 6) Need to give you suggestion for other products once you completed orders or while you are looking at a product. Example: [login to view URL] The thing in the bottom that says: Have you considered 7) I want it to have shopping cart abandonment 8) Email subscriber 9) Banner display on top for promotional purposes. 10) Discount code created (-Lifetime ( as soon as created only admin can delete) - Fix time ( will expired with the set up date - One time( One time discount after usage then it is expired). 11) Admin Permission ( I can give people access in admin, also i can select which place i want them to see and which place they can have access too.) - Super admin - Sub admin : Super admin has access to everything.. Sub admin ( we select which places they can have access too. 12) To access in admin ( I want google recaptcha to be added in it for security purposes)