Cubik Studio

so i was planning on buying Cubik studio for a project that i had started working on, when i found out that i couldnt purchase it. i was devastated but then i saw amazonpay, i thought to myself i could get a amazon gift card voucher, i did that... and then i found out i cant use that so im willing to give this £20 amazon giftcard voucher to a member of the dev team?

This was answered on Discord, but in case anyone else finds the thread with a similar question:

No other payment method is accepted besides those shown on the PaymentWall portal page when following the purchase process on the site.