Thank you to Walmart and P&G for sponsoring this blog post and reader giveaway. All opinions expressed are my own. I have a family of six, so I like to stock up on the things we always use in our home. P&G essentials like Charmin toilet paper, Bounty paper towels, Tide laundry detergent, diapers, and Tampax. One of my favorite times to stock up is during Walmart's stock up and save event. I take advantage of the low prices and buy a ...