Electronic Top Up

E-Top Up is the new electronic way to refill prepaid mobile phones airtime. E-Top Up allows retailers and agent to top up pre-paid mobile phones online instantaneously and without the risk of accumulating stocks associated with scratch cards. This is either via printed voucher (e- voucher) or online credit (e-top up).

The system was developed in response to massive rise in pre pay subscriber around the world. In the United Kingdom alone, more than 60% of mobile subscribers are pre-paid and in Nigeria 80% of the mobile subscribers are prepaid or on pay as you go.



ETOPNG offers a choice of top up technology at point of sale, from dedicated terminals to EPOS integration and customer-operated kiosks. The ETOPNG pre-paid system is a total end to end prepay solution that eliminates use of expensive scratch cards. With an Electronic point of sale and Electronic funds transfer point of sale (EFT POS) solution. The platform comprises of a centralized host, terminal software, and a web based configuration application.

Activation code can be obtained whether the terminals are connected to the network or off line.

Online requests from dial-in-terminals and other sales devices are forwarded to the selected operators and the requested airtime is credited via the mobile operator's GSM network.

Off-line requests are performed using the PIN activation codes stored on the terminal. The terminal software prints out a customer receipt, which includes the PIN and activation instructions.

ETOPNG prepay solutions are completely encrypted system from all its communication processes down to the storage of pins in the database. The products stored on the host are encrypted activation codes, which are decrypted when it' gets to the terminal.