Direct Carrier Billing also known as One-click Mobile Billing, 1-Click-Flow or DCB is the most demanded mobile billing flow for a reason: it is the most seamless user experience for paying by mobile phones.
Premium SMS is done using Mobile Originating (MO) or Mobile Termination (MT) or Hybrid MO/MT.
Monetize mobile and traditional phone lines using Pay Per Call or Pay Per Minute with Interactive Voice Response (IVR) flows.
Mobile Billing Flows
Direct Carrier Billing (DCB)
Premium SMS: Mobile Originating (MO) & Mobile Terminating (MT)