A growing Twin Cities company that makes apps for sending digital cards and other customized communications has been acquired by North Mankato-based Taylor Corporation, one of Minnesota’s 20 largest ...

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, ...

Red Stamp is a stationery company dedicated to strengthening relationships. That’s what co-founder Erin Newkirk will tell you. She’ll also tell you that in 2008, after being in business for three ...