You can bulk change your listing price for Walmart following the steps below:
On Inventory->Listing page, search for Walmart listings using the Marketplace dropdown.
Click on Export, choose “only records matching current filter”, and “price update format”. Open the exported result and save it to a CSV file.
In the CSV file, fill in the new price if you want to change the price permanently.
If you want to only set a onsale price for the product, you can fill in the following columns:
- Sales Price
- Start Date
- End Date
- Promotion Type (Reduce or Clearance)
Click on “Upload Price Update” action link on the top of the page, browse the CSV file, and click on the Upload File button. It will will upload your new prices from the file to Walmart.