Cutting costs on household supplies doesn’t always mean clipping coupons or driving to a wholesale club. Amazon quietly offers powerful savings opportunities if you know where to look, especially when you buy non-perishable items in bulk. Smart Bulk Buys on Amazon is the way to approach this. From toilet paper to batteries, stocking up online can help you save money, reduce last-minute shopping trips, and even keep prices steady by buying manufacturer-direct. Grocery stores like Walmart or Rouses, or home improvement stores like Lowe's and Home Depot bank on customers purchasing items as needed. By following this method, over time…