The Discount Grocery Mart is Mr. Krabs' favorite supermarket. It only appears in the episode: Penny Foolish. Mr. Krabs brought coupons to the supermarket, but they expired 30 years ago.
The Discount Grocery Mart is a bit similar to Barg'n Mart, the store where SpongeBob does his grocery shopping.
Exterior[]
The outside of the Discount Grocery Mart is like an average store. There is a huge sign displaying: DISCOUNT GROCERY MART in red text. There are balloons on the sides of the sign. There are also 2 windows slightly above ground, a small door to enter. and the windows and doors are separated by small brown slats.