A Walmart launch creates a new operating workflow, even if you already sell the same products on Amazon. This checklist helps a Canadian brand organise the work before adding a large catalogue or committing inventory. Start by deciding whether the launch is for Walmart Canada, Walmart US or both.

1. Name the market and the account model

Write the intended country and selling model at the top of the launch brief. Marketplace selling and a first-party supplier relationship are different engagements. Confirm the applicable onboarding steps, product eligibility and account requirements directly with the relevant Walmart programme.

Walmart’s US Marketplace overview describes its listing, advertising and fulfilment options. It is a US resource; do not treat its programme information as confirmation of Canadian requirements. Use the documentation and notices for the country in your Seller Center account before making a commitment.

2. Select a pilot assortment you can support

Choose a manageable set of products with reliable supply, complete product records and a clear customer use. A pilot should expose the work involved in maintaining the channel. Record what would justify expansion: accurate listings, reliable fulfilment, manageable returns and product economics you understand.

  • Product identifiers and brand information are available.
  • Dimensions and weight have been checked on the packaged product.
  • Images, attributes and product claims match the item being shipped.
  • A named person can resolve setup errors and maintain the data.

3. Build the economics by SKU

Start with the expected selling price, then include product cost, the applicable marketplace fees, fulfilment, inbound freight, expected returns and advertising assumptions. Use current country-specific rates and your actual product dimensions. Do not copy an Amazon margin calculation and only change the referral fee.

Run a slower-sales scenario as well as your base case. Ask what happens to storage, cash tied up in stock and replenishment if the launch takes longer than planned. These are planning scenarios, not sales forecasts or guarantees.

Use the free marketplace launch margin calculator to model your own fee, fulfilment, inbound, advertising and return assumptions.

4. Decide who owns each handoff

Compare the fulfilment options available to your business in the selected market. Confirm who handles stock updates, shipment confirmation, delivery exceptions, customer enquiries and returns. If a 3PL is involved, agree on the information it receives and the evidence it returns.

Use a simple launch register: task, owner, required input, completion evidence and unresolved issue. “Inventory integration complete” should mean someone has checked the resulting stock values, not only that a connection was switched on.

If Walmart Fulfillment Services is part of the launch, see WFS consulting support and the Walmart WFS Canada guide.

5. Review the live customer journey

Check the published item, variation choices, price, availability, delivery information and return instructions. Review item-status messages in Seller Center and resolve the stated cause. Do not assume every unpublished item is a pricing problem. Follow marketplace rules for any testing; never create artificial purchases or reviews.

For catalogue-specific support, see Walmart listing optimization. If paid traffic is part of the launch, Walmart Connect management can be scoped separately or alongside the marketplace work.

6. Set a review rhythm before expanding

During the pilot, review the issues that interrupt orders or create repeat manual work. Keep a log of item errors, stock mismatches, shipment exceptions, returns and unresolved cases. Look at sales alongside contribution and service workload before deciding to increase assortment or ad spend.

For the broader channel decision, read how to evaluate an Amazon-to-Walmart expansion. If you need someone to coordinate the launch tasks and ongoing account work, explore Walmart management support.