Discount Coffee Mug

coffee mug
A mug is a sturdily built type of cup often used for drinking hot beverages, such as coffee, tea, or hot chocolate. Mugs, by definition, have handles and often hold a larger amount of fluid than other types of cup.
a mug intended for serving coffee

discount
A deduction from the usual cost of something, typically given for prompt or advance payment or to a special category of buyers
the act of reducing the selling price of merchandise
dismiss: bar from attention or consideration; "She dismissed his advances"
give a reduction in price on; "I never discount these books-they sell like hot cakes"
A percentage deducted from the face value of a bill of exchange or promissory note when it changes hands before the due date