Referral function

This is an NFT exclusively for auroraklay Membership hosted by the auroraklay project.

🔹If you participate in the first minting, an invitation code is created-if you mint through the invitation code, a certain percentage (%) of the minting amount is accumulated (when minting on the website)

🔹 Referral operation section: 3D NFT 2nd minting (to be updated)