KartensystemÖkosystem
KartensystemÖkosystem refers to the interconnected network of systems, technologies, and stakeholders involved in the creation, issuance, management, and processing of payment cards. This ecosystem is crucial for facilitating modern financial transactions and includes various components.
At its core are the card networks, such as Visa, Mastercard, American Express, and Discover, which establish
Merchants, both online and in physical stores, are integral to the ecosystem, accepting card payments as a
Technology providers offer the hardware and software solutions necessary for the ecosystem to function, including chip