Drink coupons have QR codes

[Mwjones3]

Can you just take a picture of the mailer and have the coupons scanned to redeem in flights? 

[bwallet]

I've never seen anyone scan one. Sometimes, they even forget to collect them. Given that, I doubt that a picture would work.

[parpitt1]

Good question, pre covid when you had Business Select drink coupons they were just on the App below the boarding pass and I think I just showed it to the FA's,