If you want a sustainable business, you need to charge money for it. Unless you have a huge user base, donations just won't work. It's as simple as that. The ma

If you want a sustainable business, you need to charge money for it. Unless you have a huge user base, donations just won't work. It's as simple as that. The majority of your users aren't going to be feeling charitable enough to give you money when they don't have to, but I'm sure a portion of them would give you money if they had to in order to continue using it.