Pay to rez temp object

I built a temp rez kiosk that rezzes an amusement park ride car. It works great. However, I'd like to add a feature that requires the AV to pay before the car rezzes. Is there a simple way to accomplish this: The act of paying would make the car rez? Thanks to any and all, from one very green non-scriptor.

RR

Look up the money event on one of the wikis. Has all you need if it's just the payment side of things you are after.

Don't forget to include some sort of check that your vendor has been paid the right amount and refund if not.

use llSetPayPrice so you don`t have to refund anything and skip the debit unless needed