The free license and the one-time purchase license do not allow for commercial use. You would need to purchase their Enterprise license to use this commercially

The free license and the one-time purchase license do not allow for commercial use. You would need to purchase their Enterprise license to use this commercially. Is it expensive? Not really, $50 a user per year isn't necessarily expensive when considering price alone but when compared with other alternatives in the space I'd rather not deal with a yearly license. I used Obsidian Beta up until they released their licensing.