I've always wondered why I don't see passed on savings for the "amazon day" thing. It's gotta be way better for their logistics to deliver bulk orders, or pick a standardized delivery day for each neighborhood or something. Why do they only offer a single dollar of credit for choosing it?

I don’t know how much they are saving. On the one hand they save a stop (they aren’t saving a van as there are likely already vans delivering near by). on the other they have to hold on to stock longer waiting for things to all be ready. It costs money to store things

I get 6% back instead of 5% with my Amazon card which is more than enough to incentivize me in many situations.