Payment to GMAA is a secure process. We offer the following payment options.

• Online with credit card and via the systems of Mobypay and of PayPal.
• By telephone, calling us at our offices (+34 96 350 4340) where we will take the details to make the reservation. Our office hours are: Monday to Friday from 09:00 to 14:00 and from 16:30 to 20:00, and on Saturdays, from 09:00 to 14:00.
• By Fax, sending us the booking form to +34 96 350 4339, receipt of which allows us to make the booking on your behalf.
• By bank transfer: Send us your bank's proof of transfer made to our account (details of which will be provided when making the booking online).