I have placed an online order 2 days ago. The postal code in the delivery address appeared wrong and I had to call their customer service. I was advised that nothing can be done 30 minutes after the order was placed, but to email the third party vendor who was a seller, with the request to cancel the order.
And that is when it all started, it is a too long story. First I got overcharged by 2$,than refunded that and then charged again the full amount; all of it on the same day. Calling the Customer service, waiting and then being cut off... and being told again to wait another 48 hrs for the refund. Not a good experience! I do not think I will order online from Walmart again and would not recommend that to anybody!