TopCashback is a cashback website that allows users to earn money back on their online purchases. By shopping through their platform, users can access various retailers and receive a percentage of their spending returned as cashback. This service is free to join and offers a wide range of participating stores across different categories. To use TopCashback, customers simply create an account, browse the available offers, and click through to the retailer's site to make a purchase. Once the transaction is confirmed, the cashback amount is credited to their TopCashback account, which can later be withdrawn via various payment methods.