Does anyone know know if budget hold an amount on your credit card when they take a swipe? A friend of mine told they locked $500 off her card , which is alot if you are on a budget spending money wise.

I was there in June and used dollar , we werent even asked for a credit card , were given a free upgrade and told just to bring the car back full ....

my son is going in January using Budget so I am worried for him as he doesnt have much in the way of spending money but if they lock $500 he will have even less.