Cards allow people to communicate sincere messages over long distances, much like blowing kisses into the wind or pantomiming hugs near a TV cameraman. Send some tangible love with this Groupon.

$10 for $20 Worth of Custom Photo Cards

Free to download, the Sincerely Ink app for iPhone and Android lets you browse, customize, and mail physical greeting cards with photos for all occasions. After you create your personalized cards, the company prints the polished products on high-quality card stock 5”x7” photo cards ($1.99 each, including postage) and then mails them to your desired destination. Delivery is guaranteed worldwide.

Sincerely Ink

The Sincerely Ink app for Android and iPhone helps you write a love letter to analog correspondence with an easy-to-use interface and an array of artful ideas directly from your mobile device. The company cultivates a portfolio of designs and images from professional designers, allowing you to pick your favorite look before punching it up with a personal photo from your phone or message. You can also customize images with various photo filters. Finished designs are then printed on thick, glossy photo cards at a resolution of 300 dpi and mailed speedily to your desired recipient. Each card is backed by a guaranteed-delivery policy, which promises you a free card or refund in the event that any card gets lost or damaged by tears of joy or pudding fingers.