I've been running a campaign for a couple of sessions where the PCs are employed by a "Heroes' Guild" a la Fairy Tail or Fable. I don't have a huge grasp on how the game's economy works since I've only been running it for a short amount of time, and as we start taking on paid quests at level 2, I'd like to get a good figure on how much money the quests should be worth.
I know that the DMG has tables for money rewards per individual monster, and per hoard, but what about per adventuring day?
Obviously the rate should go up with the party's level as the quests get harder. I just haven't been able to find a table for that. So, assuming I replace most if not all of the coin a GM is supposed to dish out from session to session and compile it into a lump sum for a party of 4, what would that formula or table look like?