There are also intangiable (non-physical) products you can sell. For example, my product is a web based RPG. We use a points system, where users can purchase B

There are also intangiable (non-physical) products you can sell. For example, my product is a web based RPG. We use a points system, where users can purchase Brownie Points in various increments. Then they can redeem those points for various products (all of which web-site only features.) It's an alternative to subscriptions (like Lighthouse). Where your users pay a monthly or yearly fee.