Browse Portals by Category

Choose based on how you plan to use the rewards. Cashback is the most flexible, travel miles can be worth more per point when redeemed well, and credit card portals stack with your existing card perks. You can use CashBackStacks to compare the effective value across all categories.

portal categories pays portals an affiliate commission for sending customers their way (similar to how affiliate links work). The portal passes a share of that commission to you as cashback. The price you pay at portal categories is generally the same as shopping directly.

Most portals show portal categories cashback as "pending" within 24-48 hours, then it becomes withdrawable after the store's return window closes (usually 30-90 days). Each portal has different timelines — CashBackStacks helps you track across all of them.

The value of miles vs. cash depends on your redemption habits. CashBackStacks converts all rewards to a comparable scale so you can see the effective return. A travel portal offering 3 miles per dollar might be worth more than 2% cashback — or less — depending on how you'd use the miles.

Yes — shopping portal cashback, credit card rewards, and card-linked offers all come from different sources and can be combined on the same portal categories purchase. This is called "stacking" and can multiply your total savings.

We track 49+ shopping portals in 4 categories. Rates are updated regularly so you can always find the highest reward.