Skill #16

From: Maleficent's Cohabitation Loser Skill Game on Day 351
Form: An apple tart

Skill: Running an Inn

But what does that even do:
✿ She grew up watching her grandparents run an inn and helped them out a lot, presumably all the way up until they died. So she knows how to run an inn!

So that means what:
✿ NPC/Merchant ability level-up...