Walmart reseller app · iPhone & Android

The Walmart scanner app for resellers

Scan a barcode in any store and see what it makes on Walmart Marketplace: fees, profit, ROI, sales, sellers and the buy box, before it goes in your cart.

Scan any barcode

Point your phone at a UPC in the store. Margenos finds the Walmart listing, even when several listings share one barcode, and lets you pick the right one.

True profit in seconds

Referral fees by category, WFS fulfillment by weight, storage, your cost and prep: profit, ROI and the most you should pay.

Demand and competition

Sales estimates with their range and source, every competing seller with stock, and who usually wins the buy box.

Built for retail arbitrage on Walmart

Sourcing in a store means deciding in seconds. Margenos turns a barcode into a buy or pass: what it sells for on Walmart.com, what Walmart takes, what you keep, and how fast it moves. No barcode? On Elite, photograph the product instead.

  • Barcode, name or listing search
  • Price, buy box and stock history charts
  • Alerts when prices move or sellers join or leave
  • CSV and Google Sheets export of your scans

How it works

  1. Scan the barcode with the Margenos app on iPhone or Android.
  2. See the listing: price, fees, sellers, sales estimate and buy box.
  3. Type your cost to get profit, ROI and your max buy price.
  4. Save or track it, and get alerted when something changes.

Questions

Is there a Walmart scanner app for resellers?

Yes. Margenos is a Walmart reseller app for iPhone and Android: scan a product's barcode to see its Walmart listing, fees, profit, ROI, sales estimate, competing sellers and buy box.

Can I scan a product without a barcode?

On the Elite plan you can photograph a product to search for it. On every plan you can also search by name or open a Walmart listing.

Does the app work with the Chrome extension?

Yes. One Margenos account works on your phone and in Chrome, and your scans are one allowance shared between them.

Do I need a Walmart Seller account?

No. Margenos works for anyone researching products to sell on Walmart Marketplace.

Know your margin before you buy.

Margenos runs on iPhone, Android and Chrome on one account. Every plan starts with a 14-day free trial.

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