ABC News Turn on desktop notifications for breaking stories about interest? OffOn Syracuse Professor Patrick Penfield explains the supply chain impact on costs. • 4 min read Grocery store household staples reportedly set to increase Diapers, paper products, cereal and pet food are set to increase in price as companies pay higher freight, manufacturing, shipping fees and products for ingredients due to the pandemic.STOCK PHOTO/Getty Images Costs are climbing on groceries and staple goods both online and in-stores due to changes amid the pandemic, but there are a couple ways to offset the increase and find new ways to save.