SimDex Prepay is a secure end-to-end prepay system, giving mobile operators or distributors the opportunity to supply prepaid airtime, both prepaid fixed line and prepaid mobile service, electronically through various sales channels. Any electronic product or service may be distributed through the system by delivering a pin number or by activating the service through a direct connection with a vendor.

The central function of the SimDex Prepay System is to distribute electronic products. SimDex Prepay allows mobile operators to deliver its electronic products to end users, directly or via product distributors. Users can buy airtime or other products through the self-service channels shown above and use various payment methods, such as credit card, debit card or cash. SimDex Prepay also enables the distribution to retailers allowing airtime and other products to be sold through point-of-sale terminals (POS) or cash registers (EPOS).

SimDex Prepay product offerings:

• SimDex e-Voucher. A voucher is delivered with a PIN that is then used to top up.


• SimDex e-TopUp. Direct topup or product activation with integration to vendor (instant topup).


• SimDex e-Payment. Enables payments of bills (for post paid service) or product orders.


• SimDex m-Transfer. Value transfer between mobile phone accounts.


• SimDex m-Buy. Small purchases using mobile phone.

Following are examples of possible SimDex Prepay applications:

• Mobile airtime. For prepay customers, delivered with PIN code and activation instructions or topped up automatically.


• Long distance airtime. Delivered with PIN code and necessary instructions to make international/long-distance telephone calls.


• Subscriptions. A voucher with PIN code or e-TopUp can be delivered to activate any type of subscription: e.g. Internet access or on-line content.


• Mobile content. Content for mobile phones, such as ring tones, games and wallpapers.


• Lotto & lottery. Lotto tickets with automatically selected (randomly generated) numbers from the lotto vendor, or lottery tickets with unique numbers.


• Tickets. For entry to theatre/cinema, bus/train, museums, parks or sport events.


• Bills. Payment vouchers can be distributed to collect payments for post-paid services.