If it's not labeled with your name, your coffee mug legally can be used by any person, animal with opposable thumbs, or sentient plant that wants to drink from it. Stake a claim to what's yours with today's personalizing Groupon: for $10, you get $20 worth of customizable photo gifts from Discount Photo Gifts.

Discount Photo Gifts has been honing its custom-printing techniques for more than 20 years, including sublimation printing that uses special coatings to securely affix ink to most any surface. The online shop brims with more than 250 gifts, and many of the most popular items are priced at less than $10, such as 11-ounce mugs ($6.95+), mouse pads ($6.95+), and T-shirts printed on ultra-durable Hanes heavyweight fabric woven from cotton, polyester, and prize fighters' chest hair ($7.95+). Photo puzzles up to 18"x24" ($12.95–$26.95) morph images into high-quality satin-finish posters adhered to chip board, and photo canvases ($34.95+) print treasured memories on artist canvas using archival inks and are finished in gallery wrapping.

Free of setup fees and the hassle of trying to feed a sweatshirt into a desktop printer, Discount Photo Gifts lets customers swiftly upload .jpg, .bmp, .tif, .png, and .gif files from a computer, a smart phone, a digital camera, or even Picasa and Flickr accounts. Image upload capacity accommodates enough data for a 10”x8” picture printed at 300 dpi, and preview tools help buyers to optimize images for printing. Learn more at Discount Photo Gifts’ FAQ page.