The three questions I ask before using cashback
- Was I already planning to buy this?
- Is the final price still competitive after comparing other stores?
- Can I meet the cashback conditions without changing what I buy?
If the answer to any of those is no, I usually ignore the reward.
Rakuten Canada: easiest for mainstream online shopping
Rakuten is useful when a retailer you already planned to use is available through the portal. The habit is simple: before checking out, see whether the store is listed and whether the cashback rate is meaningful.
Great Canadian Rebates: worth checking as a second portal
Cashback rates and participating merchants can differ between portals. There is no rule that one site is always best, so for a larger purchase I would compare the available rate before clicking through.
Snaplii: a different cashback model
Snaplii sits closer to payments and gift-card based savings than a traditional browser cashback portal. That can be useful for people who already spend at participating merchants, but I would not pre-buy value just to chase a small reward.
How I would stack cashback
For an online purchase, I would first find the best legitimate sale price, then check a cashback portal, then pay with a card whose rewards fit the purchase. Keep screenshots or confirmation emails for larger cashback transactions because tracking is not perfect.