I use Amazon a lot. I am shielding and can’t go out, apart from my daily walk.
I mentioned on another thread about Amazon Smile. I have nominated a local charity and they receive a small % of the cost of my purchases. It is only a small percentage, however I receive a quarterly email, outlining the amount donated to my nominated charity via Smile, each quarter. The donations are c£2k per quarter, thus the charity receives an additional £8k per annum.
There were some critical comments from other GNs, of course.
I do all of my shopping on line - JL, M&S, EBay, Etsy, online grocery shopping and butcher. Amazon is certainly part of my on line purchasing.
Harris I buy stamps with my grocery order and the price seems acceptable.