50% Off PsPrint Postcard printing services offer top-quality offset and short-run digital printing. This full-color printing is offered on two professional-looking paper stocks, including a thick 14-point gloss cover with glossy sheen or an environmentally friendly 13-point 100 percent recycled matte cover. Fast turnaround times and optional color proofs are available. Save time and money: Let PsPrint print, address and mail your postcards for you with the its mailing services.