|
Advertising space might be an option. Many people sell their artwork or offer unique services. Perhaps you could promote that as something to use your credits towards.
Other ideas, perhaps people will donate resources for an elite section (where it costs more to use you credits for certain things). Obviously this would be harder to accomplish, but just a thought.
Maybe you could trade advertising space to paid font sites or other paid resources in exchange for fonts, brushes etc. to offer up for purchase with the credits.
|