CashbackingApp Guides
Learn how cashback portals, credit card rewards, coupons, loyalty programs, and statement credits work together so you can understand your true final cost before you buy.
Ultimate Guide to Cashback Stacking
Learn how to layer discounts, coupons, portal cashback, and card rewards into one optimized purchase and calculate your true final cost.
How Cashback Portals Work
Understand affiliate tracking, why rates differ between users, when cashback fails to track, and how to maximize portal returns.
Credit Card Rewards Explained
Cashback, points, miles, and statement credits — how each reward type works, how earn rates differ, and how to compare them.
How to Value Points and Miles
Convert travel rewards to dollar equivalents so you can compare a points card against a cashback card on the same purchase.
Common Cashback Mistakes
Avoid the missteps that cause cashback to be voided, missed, or undervalued — and how to protect yourself from each one.
How Store Loyalty Programs Fit Into Cashback Stacking
How store memberships and loyalty points programs sit alongside portals and card rewards — and when they compete with them.
How CashbackingApp Calculates True Final Cost
The step-by-step methodology behind the stack calculator: how each savings layer is applied, in what order, and what the output means.
How Amex Offers and Card-Linked Deals Work
Activate targeted statement credits from Amex, Chase, Wells Fargo, and others — and stack them on top of portal and card rewards.
Ready to put it into practice?
The stack calculator lets you enter a store, purchase price, discount, coupon, portal, and card to see your true effective cost before checkout.
About the Author
Tim Elliott is the founder of CashbackingApp. He created CashbackingApp after years of comparing cashback portals, credit card rewards, statement credits, loyalty programs, and shopping offers to reduce the true cost of purchases. The goal of CashbackingApp is to help shoppers understand their real effective cost before they buy.