I get about $5 a month, although I’m looking into switching over to Walmart whenever possible. They have free shipping for orders over $35 and no membership fee.
Bing has other rewards too although the Amazon code seems to be the best value.
I use Walmart. I do one big order per month for any hard goods we need. Paper towels, TT, vitamins, coffee, etc. It all gets delivered right to my door. Then I use Walmart grocery delivery for actual groceries. Ordered Thursday morning and they were delivered at 2 in the afternoon. I don’t mind running to the store for a few items but just hate actual grocery shopping.
Then if I need something big like a printer or vacuum cleaner or something I use their pick up at the desk service.
Walmart has made my life much easier.