Possible Walmart Scam. Sends a Comerica Bank Cashier's Check. Asks you to deposit right away and Purchase Google Gift cards at Walmart. Your bank will clear the check in 1 day. They want you to send the Google Gift card info right away. They now have the money. A week or 2 later, The check is then returned to your bank as counterfeit, and deducted from your account. Guess who is out the money?? YOU