After almost three years in the Air Force we have lived in a few places that don't always seem to carry some household products I like to buy. It seems a little silly, but when you find a laundry detergent you like or a cleaning brand that actually smells good and cleans well it is no fun to have to go searching again.
Amazon usually has what I'm looking for, but remembering to reorder before we run out just seems to add another item to the to do list. Just when I was ready to throw in the towel, Amazon has wowed me again with another aspect of their customer service. They now offer a subscription service!
Some of the products now have a button that lets you sign up to have them send it to you for a lower price with no shipping fee. It even lets you choose the frequency that you have it shipped.
If you're living somewhere a little more remote this is a great way to get those products that you enjoy!