Heading to Starbucks for an afternoon pick-me-up is always a nice little treat, but these seemingly small luxuries add up fast. You don't even need to stop at the coffee chain every day for this habit ...

My go-to Starbucks drink is a Vanilla Sweet Cream Cold Brew (with cold foam on top, of course). On a regular day, I almost always order a grande size with light ice, but when my birthday rolls around, ...