Shopping Online

I am always looking for an easier way to shop, and recently was told about a website where you can buy many of your household items and have them delivered to your door. The best part is, that their prices are comparable to the stores we shop at and there's no shipping charges. This seems like a no brainer to me if they carry the brands I like. I haven't spent a lot of time looking at the website yet, but think it's something I will end up doing. How convenient would that be?