 Now, the case was previously dismissed in March of 2023 after a judge ruled that Walmart providing a receipt after purchase negated unfairness caused by the inaccuracies in shelf prices. However, the 7th U.S. Circuit Court of Appeals in Chicago recently reversed that lower court judge's ruling and said that customers could try to prove Walmart has used a bait-and-switch method that violates Illinois consumer protection laws. By the way, it would violate federal law, too.