When you upload digital photos to sites such as www.ofoto.com, www.shutterfly.com, or www.snapfish.com, you can share them on-line with family and friends, order prints, and create personalized calendars and photo greeting cards. Regular prints cost about 30 cents for a four-by-six, $1 for a five-by-seven, and $4 for an 8-by-10; they can be delivered via regular or express mail. Photographers without digital cameras can mail film to these companies to have their shots developed, converted to digital files, and printed.