I have $21 in store credit expiring at kmart on Jan 18th. I biked over there last week and picked up a gallon of milk, and figured I'd go back later for one more this week and again next week. That would burn through $9 of it. I don't know yet how to spend the rest; I don't need anything.
Just my weird luck - the couple ahead of me in line turned and handed me their kmart gift card that had $2.50 left on it, and told me to use it up. I tried to talk them into just buying some paper towels or something with it, but failed. Then I looked to give it to someone behind me - but the cashier was going on break and shut off her light - there was nobody else in line.
Logically, it made better sense to use my expiring store credit but I would have looked stupid/ungrateful taking their gift card and pocketing it, and I would have ruined their moment.
In the end, after 16 miles of biking, I was only able to spend 41¢. :(