If you haven’t reviewed your May bank statement yet, now is the perfect time. Many Americans are unknowingly paying for subscriptions they rarely—or never—use, and those small monthly charges can quietly drain hundreds of dollars from a household budget each year. Recent consumer surveys found that nearly 60% of people have at least one unused subscription still billing them every month, with the average wasted amount approaching $27 monthly. That may not sound like much at first, but it adds up to more than $300 annually. Here are five red flags that you might notice in your bank statement.