Coupang gives you this secretly

(1)2,000 won coupon for snacks limited to customers
(2)2,000 won
(3)Applicable view up to 20239272359
(4)Benefits Guide Snack Snack Snack Discount Number of issued per ID Once per purchase Apply 1 coupon per purchase If the coupon automatically disappears after the expiration period, the event may be terminated early Some products may be excluded from benefits Details can be found on the product page and will be automatically applied when paying for the product This benefit is only available to certain customers