I was at Starbucks this morning. I ordered a $5 coffee. When we got to the window we learned the driver in front of us had paid for my drink. We were very thankful and left and then wondered if we should have paid for the people behind us.

I am torn on this issue. My coffee was $5. Starbucks is not cheap. What if the person behind us had a $25 order? I’ve also heard these can be scams as well.

What is your opinion on this matter?