Abdul Haleem Qureshi

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GSM is one of the most dominating networks for wireless mobile communication. With the passage of time, financial institutions have started using this network for providing their services. Beginning from basic services like balance enquiry, the trend is increasing to provide financial transactions on mobile. This trend establishes the need of strengthening(More)
Prepaid cards are the payment option for consumers who want to use an electronic means of payment but do not want to tie up the payment with a credit or debit account. When a prepaid card transaction is initiated using a Point of Sale (POS) machine or an Automated Teller Machine (ATM), it travels through multiple entities for authorization. These entities(More)
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