Nice, Kind, Caring, Sweet, Cheerful and I think Flirty too
((Shopkeep is one of the main characters in Contract Rush DX, she is nice, kind, caring and sweet, she is first seen in Sod City while you play Cynthia, she is a demon lady with purple hair, red skin and horns, she has a yellow jacket on herself, she is usually in the coffee shop called Caffeine Rush where you buy drinks from her that can be helpful when you start with main contracts so you can equip it before you start a contract, and she can give you extra lives when you are really low with them, and she reveals her true name to be Scarlet actually if you do more dialouge for True Ending, by the way same people who made Undertale Yellow made Contract Rush DX also))
((Be a Contract Rush DX character or some OC or I dunno, do what you want))
Shopkeep: *at the counter of Caffeine Rush selling distracting costumers so nobody knows about the mission*