Start selling on Walmart Marketplace, step by step: zero to first sales

Walmart describes Marketplace as an option for "select third-party retailers" (corporate.walmart.com, Apply to be a supplier). It does not publish an approval rate or a review time. Module 01 explains how Marketplace works, and module 02 covers the application line by line.

Do this before you apply, not after your first shipment. For each product, work out what is left per unit after Walmart's fees.

Contribution per unit = price minus referral fee minus fulfillment fee minus landed cost minus ad cost per unit minus return cost per unit

Illustrative · sample figures. The fee rates are Walmart's; the item, landed cost and ad cost are examples, not a forecast for any product. Items with a retail price under $10 pay an extra $1 per unit in WFS fulfillment.

If the number is thin, the product may not fit Walmart at today's market price. Our free Launch Readiness Check runs this math for each channel and tells you in writing where to start.

Walmart's onboarding in Seller Center runs in three parts (Walmart Marketplace Learn, Complete onboarding, updated Aug 31, 2026):

After you start selling, a New Seller Payment Hold applies while you build sales history. Its length depends on your country of incorporation. Plan cash for it.

What stalls applications most often: a business name spelled differently on the tax record, the bank account and the application; an address that does not match the registration; barcodes that do not trace to your GS1 company prefix. Fix the mismatch before you submit.

You choose at store setup and can change shipping settings later.

Sources: Walmart Marketplace Learn, Complete onboarding (Aug 31, 2026) and Seller performance standards (Jul 28, 2026). Walmart reports that WFS sellers see an average 50% GMV growth on items with the "Fulfilled by Walmart" tag and delivery promises of two days or less (Walmart Marketplace home page, data Feb 1, 2025 to Mar 27, 2026). That is Walmart's own average, not a forecast for your items. Module 05 compares both per SKU.

Catalog setup opens only after verification, payments and store setup are complete. Then:

• Set up items one at a time, in bulk or by importing from another marketplace.
• Use your GS1 GTIN for each item. If an item has no product ID, request a GTIN exemption; since Jul 15, 2026 that includes eligible WFS items (Walmart release notes).
• Fill every required attribute for the product type, then the optional ones that describe the product.
• Write the item name, key features and description in plain, factual language (module 03). Walmart's Listing Quality score measures content, price competitiveness, shipping speed, published and in-stock status and reviews (Listing Quality overview, updated Apr 9, 2026).
• Submit an external price match at setup if your item could be compared with the wrong product.
• Check claims: "Made in the USA" must match across images, packaging and attributes, or the item is unpublished (Product claims policy, updated Jun 5, 2026).

Account setup can take up to four hours to finalize after you add inventory. Items publish only once setup is complete.

Walmart automatically unpublishes offers priced "egregiously higher than prices currently or recently offered", and it counts shipping as well as price. Offers priced well above the market but not high enough to unpublish lose the Add to Cart button (Pricing rules, updated Dec 12, 2025). So:

1. Set a floor per item: the lowest price at which the contribution per unit still works.
2. Set a ceiling near the market price on Walmart.com and other sites.
3. If you use Walmart's Repricer, every item needs a minimum and a maximum before it can join a strategy. Price changes can take up to four hours (Repricer overview, updated May 26, 2026).

Module 04 explains the reference price and the buy box.

New-Seller Savings is Walmart's offer for new sellers, worth up to $75K in incentives in total, with conditions. It runs from Feb 2, 2026 to Jan 31, 2027. Sellers must go live after Feb 1, 2026 and opt in after the store goes live (Walmart Marketplace, New-Seller Savings pages, read Oct 20, 2026; Learn overview updated Sep 2, 2026).

Walmart decides eligibility, and savings vary by seller. Walmart's own pages differ on the first go-live date ("after February 1" and "after February 2"); confirm yours in Seller Center.

Expect slow first weeks. A new seller with no reviews and no sales history usually needs time, ads and fast delivery before the buy box and search placement improve. Module 06 explains each standard in this table.