There are a lot of Amazon items that are SAME DAY delivery for our area.
Buy the item in the morning, you've got it that day.
Examples include computer memory, electronics, books....
According to Amazon, I've placed 166 ordered in 2019. Lots of those are car parts, shop supplies, gun cleaning supplies, and the like. All things that I would've driven somewhere to buy, so my Prime membership has saved me dozens of trips to pick up small items, which makes the Prime very worth it.