Amazon's coding agent (cli+vs code fork). Weirdly their billing resets on 1st so if you sign up today you will get 2~ weeks free instead of a full month. Wait until 01/06 ozbargainmaxx and get a full month.
Click on "Upgrade to Pro" and credits will auto apply.
Surely wait till 1/07 would be better to get 31 days? If you can sit in a potentially expiring bargain that long.