Vistaprint: FREE Custom Valentine’s Day Mug (Just Pay Shipping) February 3, 2011 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. For a limited time, you can get one FREE customized mug for Valentine’s Day! Choose a design that fits your mood and add text to make it unique. The mug is FREE; you’ll just pay shipping of $6.05.