u can find coupons and credits if u open a new account.
zip car pays for ur gas so thts pretty good too.
they have cars parked in random garages all over, u reserve a car at whatever lot u want and at whatever time u want, go there and swipe ur car on the spot on the windshield which unlocks the door and off u go.
1 tip is to scout out the cars b4 u pick one bec some have “zipcar” written in huge letters across the car, while some just have it in tiny print on the back. im assuming u dont wanna be a huge ad for zip car as u drive all over town.
good luck, go to their website, im sure they have very clear instructions how they work.