Originally Posted by
beckoa
AS needs to figure this out...
The payment logic for the companion certs seems to be completely broken. I assume with all the deliberate restrictions such as no longer allowing wallet credit to be used it has turned into a giant pile of spaghetti code. According to
https://www.flyertalk.com/forum/37719779-post1294.html
you can now not even use the business Visa to pay for the companion cert ticket when the companion cert originated from that very card.