In the AC website, you can only use two forms of payment (up to two gift cards if they cover the full amount or one gift card with another form of payment to cover the remaining amount). In the past, when I want to use more than two gift cards, I was able to pay using my credit card first and then contact customer service subsequently and provide them with the multiple gift card numbers and they were able to reverse the charge on my credit card, while applying the balance using the gift cards manually behind the scene.

Does anyone know if this is still possible?

Thanks!!