What kind of package are we talking about?

Did you find the person tho?

Well on the other hand you got some good exercise.

Did they like the way you were handling their package?

i hope the package wasnt important, like medication

You need to pay more attention to what your customers look like and what they buy... and make sure they got all their stuff BEFORE they leave your register. Its understandable if it is busy or a bagger person was stupid and put it in a place you would miss it. But just check a little better next time. I learned to quite quickly when I was a cashier. But then again, my boss was a douche.

Next time run to the costumer not a different person.

You're a better person than I. I would have had their forgetful asses come back and retrieve their own shit. I'm joking. That was sweet of you OP. (:

Hahaa I've seen that happen before actually....what made it funnier was that it was a gay guy wearing boots with little heels and he clicked everytime he took a step lol

At least you had the courtesy to try. Most people don't give a flying f***.