System EuroKARTA Prepaid consists of the following elements:

•  cash position – cash register communicate with server EuroKARTA Prepaid, this communication is TCP / IP, and the connection between cash register and the server is established for each operation sales voucher
•  Prepaid server - Windows Service intermediary in collecting vouchers from the host CardPoint and issuing vouchers for cash
•  Host authorization center (eg CardPoint 'Proswitch') - the server issuing vouchers and prepaid systems which communicate with GSM operators

The voucher contains information on its identical to the print paper coupons, including a unique code supercharger. With the code the customer can recharge at any time to increase your balance, in accordance with the procedure appropriate to the operator.

The system PrePaid enables the sale of charges for mobile phone account. Charger are sold in the form of vouchers to replace those sold by the operators of paper vouchers.