A new year means plenty of new items on Walmart's shelves. In January, Walmart introduces fresh winners across the grocery, refrigerator, and freezer departments that are sure to take mealtimes (and ...

Walmart executives routinely scout new products ... to in-store placement,” he adds. Some company leaders may argue that they’re not equipped for online sales because they sell only in bulk.

The Walmart website does not list a universal maximum number of self-checkout items. However, various news sources reported that some stores had set limits of 10, 15, or 20 items.