[whoismua]

You know what we never have to do? Spend more than 5-10 minutes shopping for two weeks' worth of groceries. I don't even leave the couch, and when the delivery person shows up, they take the bags right into the kitchen.

Now all you need to do is buy a robot that feeds you and open a hole in your couch to put a toilet in.

But seriously, people need to get out, see the 4-5 types of tomatoes and buy the right ones. Your version works for a subsection of people, most will plan grocery shopping on their way back from work or as family time. you can buy the shampoo and Gillete razors once every few months, but for many things can't beat the 'see, touch and buy. '