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Mastercard

technology Maturity 7-9 Next article →

Mastercard is a large American company.

Paypass chip front
Paypass chip front

It helps move money between people and stores. This happens through a set of steps. When you buy something, Mastercard helps the banks talk. They move the payment from your bank to the store's bank.

Many banks joined together to start this service. Long ago, small banks could only work in one place. They joined groups to make their cards more useful. In 1966, leaders met in Buffalo, New York. They formed a group called Interbank. This group later became Mastercard.

Master Charge decal in window of record shop
Master Charge decal in window of record shop

Mastercard uses many tools to stay safe. In 1983, it was the first to use holograms. These are shiny images on a card. Now, they use smart tech like fingerprints.

EMVCoContactlessIndicator
EMVCoContactlessIndicator

Some cards have a sensor built into the chip. This helps prove it is really you. The company also works with new tech like AI. AI is a type of computer intelligence. It helps banks and stores run their work. Mastercard is now a very big business. It is one of the largest in the United States.

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🖼️ Images & Media (5)
File:Master Charge decal in window of record shop.jpg
Master Charge decal in window of record shop.jpg
File:EMVCoContactlessIndicator.svg
EMVCoContactlessIndicator.svg
File:Paypass chip front.png
Paypass chip front.png
File:Puce miniature Mastercard paiement sans contact.jpg
Puce miniature Mastercard paiement sans...
File:Table Mountain, Cape Town (MP) 2018 241.jpg
Table Mountain, Cape Town (MP) 2018 241.jpg
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