Should You Sell on Walmart? Why, and How to Actually Start

If you already sell on Amazon and you've been wondering where to expand next, Walmart Marketplace is usually the first place worth looking. It's the same fundamental game — list a product, win the buy box, fulfill the order, watch your margin — but played on a platform with a massive audience and meaningfully less per-listing competition than the maturest corners of Amazon. That doesn't make it free money. Walmart has its own approval process, its own quirks, and its own fee math. But for a lot of sellers, it's the highest-leverage second channel available. Here's the honest why, followed by how to actually get started.

The real reasons to add Walmart

Strip away the hype and a few genuine advantages remain. Walmart pulls enormous traffic, and a large slice of those shoppers are loyal to the brand and don't reflexively check Amazon for everything. Many product categories on Walmart are simply less saturated — fewer competing sellers on a given listing means a more reachable buy box and less of a race to the bottom on price. And because the platform is newer as a third-party marketplace, sellers who establish themselves now are getting in earlier than they could on a fully mature channel. Add it all up and Walmart is often where an extra slice of revenue is sitting with less effort per dollar than squeezing harder on a saturated Amazon catalog.

Be honest about the trade-offs first

It's not a clone of Amazon, and pretending otherwise leads to disappointment. Walmart shoppers are notably price-sensitive, and the platform actively watches whether your price is competitive against the rest of the web — so a product you sell at a premium elsewhere can struggle here. The seller approval process is more selective than Amazon's open door, and the tooling, while improving fast, can feel less polished. None of this is disqualifying. It just means Walmart rewards sellers who come in with sharp pricing and realistic margin expectations, not sellers expecting to copy-paste their Amazon strategy untouched.

The steps to get your first listings live

Getting started is more linear than it looks. Work through it in order rather than trying to do everything at once:

1. Apply for a seller account and get approved. Have your business details, tax information, and a sense of what you'll sell ready, since the process is selective.
2. Decide how you'll fulfill before you list — your own warehouse, a third party, or Walmart's own fulfillment service — because the choice changes your fee math and your eligibility for certain badges.
3. List your products by matching to existing catalog items where they exist or creating new listings, with complete titles, images, and attributes from the start.
4. Set prices that are competitive against the wider web, not just against your Amazon price — Walmart's audience and its systems both reward sharp pricing.
5. Run the full P&L on each SKU under Walmart's fee structure before you commit, so you launch only the products that actually clear a profit there.

Pick the right products to launch with

Don't dump your entire Amazon catalog onto Walmart on day one. The smart move is to launch with a focused set of products that fit the channel: items where you have margin room to price competitively, where demand clearly exists, and where the fulfillment economics still work after Walmart's fees. A product that's a thin-margin grind on Amazon won't magically become profitable on a more price-sensitive platform — it'll get worse. Lead with your healthiest-margin, best-demand SKUs, prove the channel works for your business, and expand the catalog deliberately from there once you've seen real numbers.

Treat the fee math as the gate, not an afterthought

The mistake that quietly hurts new Walmart sellers is launching first and checking profitability later. Walmart's referral fees sit in a similar mid-teens-percent range to Amazon's for many categories, but fulfillment costs, your need for a competitive price, and your cost of goods all combine differently here. The right sequence is to model each candidate SKU's net margin under Walmart's specific fees before it goes live, and only launch the ones that pass. That single discipline — profitability as the entry gate rather than a post-mortem — is what separates sellers who make Walmart a real second income stream from those who add a pile of break-even SKUs and wonder why the channel feels like work for no reward.

Frequently asked questions

Do I need to be approved, or can anyone sell on Walmart?

Walmart Marketplace uses a seller application and approval process rather than an open signup. Having an established business, clean tax and identity details, and a credible product plan helps. It's more selective than Amazon's open door, but a legitimate, prepared seller has a clear path through it.

Can I just copy my Amazon prices over to Walmart?

You can list at the same price, but you may not stay competitive. Walmart shoppers are price-sensitive and the platform watches your price against the broader web. Run each SKU's margin under Walmart's fees so you know how low you can profitably go before you set a number that wins the sale.

Should I move my whole catalog over at once?

No. Launch with a focused set of healthy-margin, proven-demand SKUs whose economics still work after Walmart's fees, prove the channel out, then expand deliberately. Flooding the channel with thin-margin products just creates work without meaningful profit.