I use this app to place pick up or delivery once a week. My biggest complaint is that if you add something to your cart and then it goes out of stock or just completely gets removed from the app they don't let you know, they just remove it. Its happened many times when I thought I was ordering stuff and then it disappeared right before checkout. Walmart app lets you know that things were removed/out of stock so you can find other items before checking out. I really wish they would fix this.