Transform your boutique into a birthday destination with these premium birthday cards and greeting cards, funny laughs will be had featuring Katie Doodle's handmade USA craftsmanship that delivers unique designs and exceptional quality setting your store apart. This is the perfect birthday gift addition for grandma, grandpa, mom, dad, or anyone who loves to laugh! • Funny birthday cards arrive in spacious 5x7 inch (A7) blank interior designs giving customers creative freedom to personalize heartfelt messages while kraft self-seal envelopes eliminate customer hassle. • Individually packaged card sets arrive retail-ready with UPC/GTIN printed on back for easy scanning, streamlining your inventory management while maximizing shelf appeal for effortless gift-giving. • Versatile options for 40th, 50th, and 60th birthday celebrations multiply your sales opportunities as the ultimate gift solution for every birthday girl seeking both sentimental value and humor. • UPC / GTIN printed on back for easy retail scanning Stock these premium birthday cards and greeting cards, funny laughs will be had! These Katie Doodle cards will be your go-to funny birthday cards solution that keeps customers returning for every celebration.