Walmart surprised some of its Spark delivery workers with extra money — tips that they were entitled to, but didn't get until now. Walmart notified Spark gig workers about the "tip adjustment" ...

If you order groceries for delivery, there’s a significant likelihood that something will be messed up. No matter how hard workers try, it’s always possible that a few items fall through the cracks.

Retailer Walmart is paying some Spark delivery workers for tips they should have received earlier. Some of the "tip adjustments" total hundreds of dollars and include interest. Tips are a key part of ...