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Amazon's fees and what is left of the price, on the product page you are looking at. Your own costs stay in this browser. See what Amazon will keep, and what is left for you, without leaving the product page. Open any Amazon product page and a small panel appears beside it with the price Amazon is showing today and the fees that come out of it: the referral fee, the fulfilment fee for the size and weight of the packaged item, and monthly storage. Type what the unit costs you, what it costs to ship in, and what you spend on advertising, and the same panel turns those fees into profit, margin and return on investment. It also answers the questions that come before the order: the most you could pay for a unit and still hit a 30% return, the sale price at which you break even, what happens to profit if the unit cost moves ten percent either way, whether the item is one box-size away from a cheaper fulfilment band, what storage costs in the other half of the year, the break-even advertising cost per click, and how many units the listing sells in a month — Amazon's own "bought in past month" count where the page prints one, and an estimate from the sales rank otherwise, always as a range. How to use it: install the extension, open an Amazon product page, and the panel is there. Type your buy cost to turn the fee figures into profit. Press Alt+L to fold the panel away or bring it back. Everything you type is remembered for that product, in this browser. Privacy: the extension reads what the product page already shows the public — the product identifier, title, price, brand, category, packaged size and weight, rating and sales rank — and sends those to deedbangladesh.com to work out the fees. If you type a sale price, a weight or a box size, those go too, because Amazon's fees depend on them. What you pay for stock, freight, postage and advertising stays in your browser and is never sent to us — the one exception is the "Send to my portal" button, which sends that one product and your figures to your own account when you press it. No browsing history, no personal information, no analytics, no advertising. A free allowance covers a number of products a month; more is included with a Deed Bangladesh Pro plan. The panel works without an account until the allowance runs out. ListGauge is made by Deed Bangladesh IT Limited. It is not affiliated with, endorsed by or sponsored by Amazon. "Amazon" is used only to name the site the extension works on; Amazon and its logo are trademarks of Amazon.com, Inc. or its affiliates. Fee figures follow Amazon's published schedule and are an estimate, not a statement from Amazon. Support: support@deedbd.com
Sep 11, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.