Allopass relies on Hipay technology to provide the CB payment method.
Premium numbers payement is available from all phones connected to the phone network.
Direct Carrier Billing (I+ in France)
DCB (international designation) and I+mobile (French designation)
Monetization by Premium SMS (PSMS) consists in sending an SMS called MO (Mobile Originating) to a short code opened with the mobile operators of a country.