How to manage a paiement of a no show ?



As an owner of a Guesthouse, if you do not have a Credit card device, (the device that you would obtain after signing with the company called CMI in Morocco), that device that may allow you to debit money from the Credit card of the "no show" customer.  then you would allow all your guests to make reservations and not come to your Guesthouse.

How can I make my Guests understand that if they make a reservation, then they will pay even if they would not come?