Tech Save on back-to-school using 5 apps: Flipp, Rakuten, Slickdeals, PayPal Honey and Amazon August 12, 2022August 16, 2022 Marc Saltzman Comments Off on Save on back-to-school using 5 apps: Flipp, Rakuten, Slickdeals, PayPal Honey and Amazon Save money on back-to-school shopping with these 5 apps: Flipp, Rakuten, Slickdeals, PayPal Honey and Amazon.