I once read a book called "The Store" by Bentley Little. It's about this huge store that has every item you can imagine and the store that takes over a town and closes all the mom and pop stores. The store tries to convert the town to shop there by catering to each individuals dark desires and vices. The book is really interesting and you can tell the author is definitely basing the store on Walmart.

I heard the other day that 15% of all retail sales are from Walmart. That is just amazing, it really is taking over the world. In fact, every time I go in there I spend at least $50 and I know the reason why. Everything is so cheap so you think oh I will get this and that and maybe this too, before you know it you've bought a bunch of junk you don't even need, just because of the good price.