On 18 November 22 I placed an order with Walmart on line. A short time later they indicated that my order was cancelled stating “Your order was canceled due to unusual activity”. A call to my credit card company USAA showed no such thing. I was nowhere near my credit limit and there was no unusual activity. They had approved the transaction. Walmart Customer Services was contacted and I was assured that if I resubmitted the problem would not happen again. I reordered and it was once again cancelled. Walmart was again contacted. They hung up on me. I called back for the 3rd time and they looked into the problem and indicated that a reset of my account would solve the problem. I was told that they had spoken to the Credit and Fraud team and there was no problem with my credit card. I was told to wait 30 minutes for the reset to take effect. The supervisor on duty assured me that their problem was fixed and the third attempt to purchase Christmas presents for my granddaughter and great grandkids would not have a problem. I waited over an hour and tried again. They cancelled it again (3rd time) over 4 hours later. I contacted them again and got nowhere. I contacted USAA and once again everything was in order. Walmart is damaging my good name and credit.