This seems incredibly non-optimal on a few levels. I rarely buy small household items at full price, just wait until my brands go on sale or I have a coupon to

This seems incredibly non-optimal on a few levels. I rarely buy small household items at full price, just wait until my brands go on sale or I have a coupon to buy several. They go on sale often enough that I almost always have items in the house. I probably have a five year supply of razors at my house, they take up basically no room. If I need something right away I'll put it on the grocery list and pick it up next time I go to the grocery store. On top of that I don't really believe in shipping my household products to me one by one, seems very wasteful and inefficient. Plus you'd either need to pay extra for shipping every item you need or buy a prime subscription on top of that. Amazon pricing is all over the place, not like the normal variation of other stores. You could easily be paying double or even triple since the last time you bought.