Walmart review: Most of the time good

I prefer to pick my groceries up, it is less of a hassle, but there are times when I can't get out and must have delivery. I pay for the membership. I don't like how Walmart holds a certain amount of money back on my bank card; especially when I use the U card. I read complaints from drivers of not getting enough tips. Most tip. We all try to tip, but we can't afford to tip you a fourth of what we are already paying. I live in an apt. building. I realize it is a pain for drivers, but that is why I tip. Some will ring the buzzer and still expect me to come down and get my groceries. That is fine, but I am tipping for that. I use the service because I can't get downstairs. If I could, I would drive myself and pick up all these overpriced stuffs. This morning I put my order in at 6 am and it is nearly 2 pm and still not one driver here. I am so sick of this area and services.