> Imagine a 100 dollar bill that weighs 30 lbs. That seems...inconvenient. "Carry this 30 lbs box out to your car for me and I'll give you $100..." Sounds li

> Imagine a 100 dollar bill that weighs 30 lbs. That seems...inconvenient. "Carry this 30 lbs box out to your car for me and I'll give you $100..." Sounds like an excellent deal to me. I can't imagine many grocery store employees ever get that big of a tip.