Online photo service Snapfish by HP today announced it is partnering with Walmart and Duane Reade, the “uniquely New York” drug store chain. The partnership makes Snapfish the largest print-to-store web destination in the USA. Customers can now pick up “lab-quality” photo prints or photo cards ordered on Snapfish.com in one hour from any of the 3,350 participating Walmart stores - and beginning 14 November,Snapfish customers also will be able to pick up prints from any of the 200 Duane Reade locations in the greater New York City area.