SellerUtility: FBA & WFS Profit Calculator for Amazon and Walmart Sellers

FBA, FBM and WFS profit calculator for online arbitrage: Amazon and Walmart fees, ROI, margin and offers. Currently free.

Currently free. Requires a confirmed email. SellerUtility is an Amazon FBA calculator and Walmart profit calculator for resellers and online arbitrage. On the product page you are already looking at, it shows fees, profit, margin and ROI, and every offer on the page. Amazon FBA and FBM profit on the product page • Enter your buy cost and see the referral fee, fulfillment fee, profit, margin and ROI at once, from Amazon's published US rate cards. • FBA fee by size tier, storage months and inbound placement; FBM with shipping by weight. • Max cost at your target ROI: the most you can pay per unit. • Alerts on the product page: hazmat, meltable, size tier, variations, and a warning when Seller Central is set to another marketplace than the page. Walmart WFS fees, offers and stock • The same profit card for Walmart: referral fee by category, WFS or seller-fulfilled, the WFS fee from Walmart's rate card and an estimate of WFS storage fees. • Every seller's offer with available stock, the sales badge and review summary. • A sales estimate for 7, 14 and 30 days from observed stock drops, and the item's price, seller and review history as other users of the extension saw it. What your Walmart pages show is added to this shared history; that is a condition of using the extension. • Seller storefront: start an analysis on a Walmart seller's page and your browser reads that seller's public storefront. • Links from the panel to Seller Central and Walmart Seller Center. Offers on every product page • Every offer on the product with fulfillment type and price, loaded by your browser from the marketplace itself. Supplier prices as they are quoted • The cost field accepts a dot or a comma and simple math such as 15.00 * 0.85, for supplier prices with a discount. • Show prices in your currency, using the European Central Bank's daily reference rates. • On a supplier site, click "Turn on for this site": the extension reads UPC, EAN, ISBN and GTIN barcodes on that site only, checksum-validated. Save to your own Google Sheet (optional) • Send the product and its cost, fee and profit figures, with the status, quantity, supplier, code, source URL and note you type in the panel, to a tab of your own Google Sheet. • SellerUtility opens only the spreadsheets you pick for it or create with New sheet: you choose the file in Google's own file picker on sellerutility.com/sheets/connect. It cannot see the rest of your Google Drive. Getting started • Enter your email on sellerutility.com when the panel asks, then click the link we email you; the panel unlocks by itself, even if you open the email on your phone. We send the activation email and notices about the service, such as pricing changes, and launch news only if you tick that box on the form. • Tools marked "Pro" in the panel (check restrictions, watchlist, list this product, cross-market match) are not part of this version. Questions Is it free? Currently free. You need an email address you can confirm; the tools unlock when you click the link we send. Do I need an Amazon Seller Central or Walmart seller account? No. The free version needs no seller account; fees come from the published US rate cards. Which sites does it work on? Amazon and Walmart product pages, Walmart seller pages, and any supplier site you turn it on for. Click "Add to Chrome", open any Amazon or Walmart product page and see the numbers beside it. Privacy The extension reads the page you are viewing. On a marketplace product page your browser also loads that product's offers, and on an item page its sellers, stock and reviews, from the marketplace itself. On an amazon.com product page it also asks Seller Central, with your own sign-in and without a click, which marketplace your session is set to, so it can warn you if that differs from the page. These requests go from your browser, not through us, and the Seller Central answer stays in your browser. It contains no ads or analytics trackers. It keeps a short list of product pages you opened (Recently viewed), on your device only. Before it works it asks you to agree to how it handles data; sharing is part of using the extension and cannot be turned off. With a free-access key, which the extension receives after you click the link in our email and which is stored separately from your email, SellerUtility receives the ID and barcode of each product page you open, for package size, hazmat and the other marketplace's match; for Amazon pages the package size and weight, sales rank, category and "bought in past month" figure, for our product catalogue; and for Walmart pages the item's details, sellers, prices, stock, Walmart fulfillment, buy box, "bought" badge and review numbers (never review text), which join a product history every user sees, never showing who sent it. It also fetches a short public list of switched-off features from our website, with no key or cookie. Your email reaches our waitlist through our website; we use it for the activation email and for notices about the service, such as pricing changes. Google Sheets export talks to Google directly and reaches only the spreadsheets you pick or create. Full details: https://www.sellerutility.com/legal/privacy#browser-extension SellerUtility is an independent product by Quite Fair LLC. It is not affiliated with, endorsed by, or sponsored by Amazon or Walmart. Amazon and Walmart are trademarks of their respective owners.