E-comm veteran Simon Rodrigue has joined discount retailer Giant Tiger in the role of SVP and chief digital officer. Rodrigue is a former SVP of e-commerce at Staples and Walmart and has a breadth of other retail and e-commerce experience from Travelocity, Sears and Home Depot. He is also listed as a co-founder of InstantTeas.com, a DTC business that sells a variety of premium instant teas.