Auto Amazon FBA ASIN Fees Calculator
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
Auto launch the native Amazon fees calculator and show net profit + Option to show sales rank below product title

This extension has 2 main features:
1. Auto Launch the official Amazon ASIN fee calculator, auto enter price and calculate
on any Amazon product page, click the extension icon and it will open a new tab with the Amazon fee FBA Revenue Calculator, automatically enter the ASIN and the ASIN's current price, and click calculate, showing you the net proceeds. it also adds a button option to download the results into a CSV file
2. Move the sales rank to show below product titles
Right click on the extension icon and choose "options", then select the check mark and refresh the product page. you will now see the sales rank of any ASIN below the title, so you don't have to scroll all the time.
Latest reviews
Just what I was looking for.
Super easy! Thank you
This extension is so much easier than using a bookmark! Love the ease of use and it's functionality. Makes quoting costs to a client much easier and a no brainer for anyone that uses it. Looking forward to new features in the future.
i love it halves the time!!!
Wow extremely fast!. much faster than the one I use for FireFox!!
Works Fast. Super easy! Thank you