How Cashback Is Actually Calculated
A cashback offer sounds like free money. In practice the headline rate is only the start; the base it applies to, the caps and the timing decide what you get.
02How Loyalty Points Really Work
Points are a currency the company prints itself. Understanding how they are earned, valued and expired tells you whether a programme is worth your attention.
03Rebates Versus Discounts: Why the Difference Matters
A discount lowers the price now. A rebate returns money later, if you meet the conditions. That gap is where most of the value can disappear.
04Keeping Subscriptions Under Control
Monthly charges are small enough to forget and add up quickly. A twice-yearly audit and a few rules about free trials keep them honest.
05App Permissions in Plain Words
Every permission an app asks for is a question about trust. Knowing what each one allows makes it easier to say yes only when it makes sense.
06Phone Battery Health Basics
Batteries wear out with use and age. A few charging habits slow the decline, and knowing the signs tells you when a replacement is due.