On our mobile app you can add pre-loaded account balance by purchasing via in-app purchases through the Google Play or Apple App stores.
On our web app, card packs can be purchased via a pre-loaded account balance.
Service fees will only apply at purchase: as long as you have a net balance of $50, you can buy one pack.
For the first drop, fans will only be able to use fiat currency (credit card) to load their account balance.
We're still working with Circle Pay to enable crypto currency payments to load your crypto account balance.