Walmart charges no monthly subscription to sell — that's the headline difference from Amazon, where the Professional plan runs $39.99 a month ($480 a year) before a single sale happens. On Walmart, every core fee is transaction-based: the referral fee, WFS fulfillment fees (if you use Walmart Fulfillment Services), storage fees, and returns handling. Self-fulfilling sellers add their own shipping costs instead. Walmart Connect ads are optional on top.
Walmart's marketplace has been one of the fastest-growing channels in US e-commerce, and sellers keep arriving — but capturing margin depends on mastering a fee structure that's more granular than it looks at first glance. The referral fee is a percentage of the total sales price, and the category sets the rate — but rates actually run from 3% (Watches, above $1,500) up to 20% (Jewelry, below $250), and more than a dozen categories charge a different rate depending on which side of a specific price threshold an item falls on. Walmart deducts the fee automatically before payout, so what lands in your account is already net of commission.
Choose fulfillment carefully. Self-fulfillment avoids WFS fees entirely, but you absorb shipping, returns, and customer service yourself. Walmart Fulfillment Services (WFS) takes that off your plate — for a price that varies by weight, size, and season. Your product pricing has to account for the full fee stack, not just the referral percentage, to hold real margin.