Walmart offered to pay Spark drivers as little as 52 cents per order after a 'temporary' app issue

• Walmart offered some Spark drivers as little as 52 cents to deliver orders to customers' homes. 
• That doesn't even cover the cost of gas for independent contractors, one told Business Insider.
• Walmart said that the offers were "a temporary issue" that it has since corrected.

Walmart offered to pay some Spark delivery drivers as little as 52 cents to deliver groceries and other merchandise from its stores to customers' doorsteps after "a temporary issue" in its app.