After sending our son away to college, he would often [to often] call up asking for money. One time when he called my husband answered, “sure we will send you money” he said, “and I also noticed that you left your Physics book here, should we send that also?” “Uh, oh yeah, OK,” he responded. I asked him afterward how much he sent up “$1,100” he said. When I gave him a surprised look, he explained, “Don’t worry, I taped a $100 check on the cover, and the other $1000 check inside the cover!