Margenos: Walmart Seller Tool & Profit Calculator
1 rating
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Overview
Walmart reseller tool: profit, WFS & referral fees, sellers, stock and sales estimates on any Walmart product page.
Margenos is the Walmart seller tool for resellers who want to know if a product is worth buying before they buy it. Open any Walmart.com product page and Margenos shows your profit after every Walmart fee, who else is selling, how much stock they have, and how fast the item sells. Built for Walmart Marketplace sellers doing online arbitrage, retail arbitrage and wholesale, it replaces a spreadsheet, a fee calculator and a sales estimator with one panel. WALMART PROFIT CALCULATOR - Walmart referral fees by category, calculated for you - WFS fees (Walmart Fulfillment Services) by shipping weight, plus storage fees, or your own seller-fulfilled shipping cost - Profit, ROI, margin and breakeven price as you type your cost - Max cost: the most you can pay and still hit your target profit SELLERS, STOCK AND THE BUY BOX - Every competing seller on the listing, with fulfillment type (Walmart, WFS or seller-fulfilled) - Stock per seller, and a running total when you hover - Who holds the buy box, with links to each seller's storefront SALES ESTIMATES AND PRICE HISTORY - Walmart sales estimates shown with a range and their source. When there isn't enough data, Margenos says so instead of guessing. - Buy box price and Walmart price history - Offer count, review and rating history VARIATIONS - Every size, pack count or color on the listing, with its price and stock ONE ACCOUNT FOR CHROME AND YOUR PHONE - Use the same login as the Margenos barcode scanner app for iPhone and Android: scan in the store, research at your desk - One scan allowance shared between the app and the extension - Plan, billing and settings in the panel's Settings tab - Margenos Help: 24/7 support chat in the Settings tab that can check your plan, reset your password, open billing, work out fees, or pass you to a person READS ONLY WHAT YOU OPEN Margenos reads only the Walmart pages you open yourself. It never clicks, browses, or adds anything to a cart. Every plan starts with a 14-day free trial. Plans and pricing: https://margenos.com/#pricing Questions? support@margenos.com Margenos is made by Lemont Holdings LLC and is not affiliated with Walmart Inc.
5 out of 51 rating
Details
- Version1.23.1
- UpdatedSeptember 28, 2026
- Offered byMargenos
- Size66.33KiB
- LanguagesEnglish (United States)
- DeveloperLemont Holdings LLC
17350 State Hwy 249 Ste 220 #35105 Houston, TX 77064-1147 USEmail
support@margenos.comPhone
+1 737-228-3375 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S145507693
Privacy
Margenos: Walmart Seller Tool & Profit Calculator has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Margenos: Walmart Seller Tool & Profit Calculator handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site