In the rapidly evolving landscape of payment and loyalty systems, it has become increasingly common for individuals to encounter challenges such as limited wallet space, misplaced rewards cards, or the occasional oversight of leaving their physical wallet behind. Moreover, as younger generations embrace digital alternatives for payment, the likelihood of forgetting a physical wallet at home has surpassed the likelihood of leaving a smartphone behind. In light of these trends, there is a pressing need to address the shift away from physical wallets toward a more digital and convenient solution for managing payment cards, loyalty memberships, and rewards. Our system seeks to provide a comprehensive remedy to this challenge by offering easy access to these essential cards through a digital platform. By storing payment card information locally and securely, as well as maintaining backups of loyalty and membership cards in a database, our solution simplifies the lives of users. It not only reduces the dependence on physical wallets but also streamlines the transition to new devices seamlessly. Section 6.0: Sketch Two UML Systems Sequence diagram. Of any Two goal use cases - UML Modeling Note: There is an important difference between a UML System Sequence and UML Sequence diagrams. Sequence diagrams are required in Part B. Do not mix them up See examples of UML System Sequence diagram in the Visual Paradigm application Section 7.0 Sketch Two UML State Diagrams of any Two objects UML Modeling See examples of UML State diagrams in the Visual Paradigm application