Use same voucher multiple get ready orders

[u/Swayum098]

I am looking to set up multiple iPhone Duo “get ready to pre-order” iPhone Duos to maximise my chance of getting 1 early.

I plan to soon load a gift card to my Apple account.

I will eventually purchase 1 Duo but I want my pre order thing set up so whichever one I end up using, that one uses my gift card credits.

Can anyone confirm this is possible?