Chrome/Firefox Price Comparison Plugin

I am looking for an Chrome / Firefox extension developer who can build a price comparison extension.

The Plug-In has to do the following:

- detect which Amazon product page a user is currently on

- request item details from Amazon’s API (product category, name of product, manufacturer, etc.)

- search an affiliate network API (and thereby use the data of Amazon’s API) for products with a cheaper price

- if a cheaper price is available, the plugin shall display a button next to the price field on Amazon (e.g. “Cheapest price at XXX: XX,XX€”).

- If the user clicks on this button, the user shall be redirected to the online shop of the cheapest retailer using the Affiliate key/token.

A code sample for step 3 (affiliate network) as well as documentation can be provided.

Images as well as design specs will be provided and have to be used to develop the frontend of the extension.

I need this plug-in for both, Chrome and Firefox. Thanks to Firefox WebExtensions, customization for Firefox shouldn’t be too hard. I estimate that an experienced extensions developer wouldn't need more than two days to complete the project.

The ability to also provide a Safari extension would be a plus.

Skills: Apple Safari, Firefox, Google Chrome, PHP

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About the Employer:
( 0 reviews ) Sweden

Project ID: #11479664

11 freelancers are bidding on average €209 for this job


Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

€195 EUR in 8 days
(440 Reviews)

Hi, as you can see from my profile, I have created a lot of Chrome\Firefox extensions. The last one I've created for my client deals with Amazon (exchanging some data from Amazon orders to an order tracking system and More

€194 EUR in 3 days
(70 Reviews)

Hi, I've been doing this amazon stuff for the last 4 years on FREELANCER / UPWORK. For you quick reference, here is the review links from each of the site to verify my ability - ~~~~~~~~~~~~~~~ FREELANCER ~~~ More

€188 EUR in 3 days
(93 Reviews)

Hi. I am experienced Chrome extension developer. I can create the extension you want. I am looking for you to provide me more details about 3rd step (code sample would be appricated). With that knowledge, coding should More

€250 EUR in 2 days
(60 Reviews)

I can make your project a great success. I'm 31 year old talented PHP and open-source developer. I have 9 years of experience in Server Administration and Web Application Development. I'm expert in web application cust More

€222 EUR in 8 days
(21 Reviews)

have high experience in chrome/firefox ext dev, check my profile to see past works, pm me to talk more about details

€222 EUR in 3 days
(25 Reviews)

Hi - I am Ashish. I’ve read your project brief and can see that you need a new website design. I have 8 years experience in designing and developing websites. I would approach your project by starting with wirefram More

€170 EUR in 3 days
(18 Reviews)

Hi. My main spesialization - extensions for main browsers. How much "affiliate networks" you plan to use? What about user interface - buttons on the browser's tollbar, etc or only buttons (links) on the page? Thank More

€211 EUR in 3 days
(4 Reviews)

Hello sir, As we are new on freelancer, We are ready to do this in $250, With in 18 day. We can start right away but need to clear few doubts first, Therefore I request you to initiate chat with me so that I can More

€155 EUR in 3 days
(3 Reviews)

Hi, Great day!!! Greetings from Shashibhusan Mishra, we pleased to show interest in this interesting project. We are confident that this project done more better than others. [login to view URL] More

€155 EUR in 30 days
(0 Reviews)

Hello, I am quite experienced with making browser extensions and I would love to help you. I have made Chrome, Firefox and safari extensions.

€333 EUR in 14 days
(0 Reviews)