Release Notes

Item Spec 4.x will be retired on August 31, 2025. To avoid any disruption to your business, please migrate to Item Spec 5.x as soon as possible.

Leverage our AI Smart Assistant to improve content quality for over 50 items at a time in Seller Center. This tool makes it easier for you to manage multiple items in your catalog at once.

Please review your food and beverage items for proper labeling and categorization to ensure they’re in compliance with our <...

Now you can go to your inbox and click the Walmart tab to view important updates like policy changes and product launches. 

Check your inbox

These updates include: 

Two new bidding strategies 

• Target Return on Ad Spend (ROAS): Walmart automatically adjusts your bids to help you maximize sales while meeting your ROAS goal. This strategy is ideal when...

You’re now able to select carriers for your sales channels by going to Seller Center > Settings > Multichannel Setup and selecting from three configuration packages. These three packages allow you to opt out of using carrier...

When you ship parcel using a Walmart Preferred Carrier, you can now choose between FedEx and UPS. We'll show you estimated prices for both options, so you can decide which carrier is right for you. Plus, you can also drop your shipment at one of U...

The FDA has banned Brominated Vegetable Oil (BVO) and Brominated Soybean Oil (BSO) in ingestible items. Because of this update, you might have some items unpublished automatically. Items containing BVO/BSO will need to be reformulated to be sold o...

With the new API, you’ll no longer need to provide the Comparison Price when setting up new items. We've also included an additional Manufacturer Suggested Retail Price (MSRP) field that will allow you to submit the MSRP, so we can substantiate st...

These updates include: 

Two new bidding strategies 

• Target Return on Ad Spend (ROAS): Walmart automatically adjusts your bids to help you maximize sales while meeting your ROAS goal. This strategy is ideal when...