Prototyping Micropayment Mobile Platform using QR Codes

This paper deals with key concepts that are related to micropayment giving explanations from the broadest one, which is Fintech, to the narrowest - in this case, the Micropayment. Further on, it moves to defining requirements for a new micropayment platform, providing user-flow and class diagrams, finally en-hanced with high fidelity prototyping that can be used for further implementation scenarios by developers.