The Inverted Jenny is a famous misprint stamp from 1918 that features the Jenny plane—or the Curtiss JN-4, used to carry mail ...
Impressed with your Starbucks barista? Red Stamp now lets you show your appreciation via its greeting card app. Customize a thank you card on your iPhone screen, then have a printed version sent off ...
Minneapolis-based Red Stamp, a social commerce company best known for its mobile greeting cards app which competes with the likes of Apple’s Cards app, Sincerely, and Shutterfly’s Treat, among others, ...