[dreamcatcher]

Hi

Never done car hire before so need a bit of help please.

Looked for a car via skyscanners-Argus car Rental-Alamo and in print its telling me to ensure enough on card to cover a deposit once there?

Is this normal?
Do they actually take the money or just swipe the card?
How much would it be?

Please help don't want to book and then have a costly bill. Thanks in advance and sorry if posted in wrong place.xx