I’m not sure if this has been discussed already. I did a quick search and couldn’t find another thread about it. In any case, I apologize if this is old news around here, it’s the first time I see it.
Discover now allows using Cashback Bonus to make payments. IIRC, the minimum payment was still required before even when you applied Cashback towards your balance. I found this change interesting so I thought I’d share.