Wholesale greeting cards: Scratch N' Sniff Birthday Cards with Envelopes Counter Display. These wholesale birthday cards are SCRATCH N' SNIFF assorted scents with a sentiment inside each card. These cards are die cut shaped, and scents include vanilla, chocolate, strawberry, banana, bubble gum, cola and popcorn. 9 designs and 5"""" x 8"""" in size, these cards come in a graphic counter display that measures 17.25"""" x 15"""" x 13.75"""". This is a new item that will excite your customers, young and old alike. 135 cards per display.