Several formulas are possible. 
The simplest is to order on-line and to pay by credit card (American Express, Visa, Mastercard), paypal or bank transfer. 
Another possibility is to fill in our form or to send us an e-mail, detailing exactly the nature of your request. Ordering by telephone is also possible.
It is also possible for persons residing outside the European Community to order P-Tronic additional box-units. In order to find out about the purchase procedure, we invite you to contact us by e-mail or to fill in our enquiry form.