Joe Cantrell made a hobby out of price matching at Walmart, but the retailer claims the shopper went too far last week.
A Walmart employee felt threatened and intimidated last week when stopping Cantrell and telling him he couldn't price match at a store in Arizona.
Walmart called police and Cantrell now faces disorderly conduct charges. He denies threatening and intimidating the employee.
The lifetime ban is baffling to Cantrell, given that Walmart encourages price matching on its website.