Ask HN: What tiny purchases have disproportionately improved your life?
Mail processor. I spend $20/month, they receive all of my mail, open it, and digitize it. They discard the junk mail if I want. I never have to visit a mailbox again. I can even register it as my address on my driver's license and for my vehicles.EDIT: The service I use is https://www.sbimailservice.com/.