#TTRPG #worldbuilding thought: How do religious institutions in your setting finance themselves?
The most common answers seem to be "donations" and "tithes or taxes", because that's what most people today know. But looking at German history, quite a few monasteries actually specialized in some kind of trade. Brewing beer was popular, as was cultivating wine. And some even developed expertise in mining and construction, and hired themselves out as consultants!
So, what else might your temples, churches, monasteries or whatever do in order to generate some extra income?