I had very bad experience with Walmart online... The inventory is never get updated. It shows product available online and allow you to buy the same. right after an hour you will get another message saying the the product is not available and they will cancel your order.Even after the order is cancelled the amount will hit on your bank account and then you just have to wait for 5-6 days to get it back..Horrible services this happened with me for at least 3-4 times.. Also for few orders i requested to cancel within a 2-3 min and it shown cancelled but stil they reverted the status and send ship me the item which i then have to return in wallmart. Nitin