FRAMINGHAM, Mass. & AMSTERDAM--(BUSINESS WIRE)--Staples, Inc., one of the largest internet retailers in the world, today announced a partnership with Bidvest Waltons, South Africa’s leading office products company, and Dacris, a major distributor of office supplies in Romania. These partnerships will enable customers with global presence to further extend their global procurement programs through a single source solution and thereby simplify ordering processes, identify ways to reduce overall c