One trick with the AMEX Gold/Platinum is that certain airline e-giftcards under certain dollar amounts trigger the airline incidental credits: https://thepoints

One trick with the AMEX Gold/Platinum is that certain airline e-giftcards under certain dollar amounts trigger the airline incidental credits: https://thepointsguy.com/guide/airline-gift-cards-amex-incidental-fee-credit/ https://thepointsguy.com/guide/airline-gift-cards-amex-incid...