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They provide an API for integrating credit card readers into Point of Sale Systems (POS) like e.g a grocery store checkout system or a mobile app to take paymen
by asabjorn 13y ago
They provide an API for integrating credit card readers into Point of Sale Systems (POS) like e.g a grocery store checkout system or a mobile app to take payments when the card is present.
Besides user convenience compared to entering the credit card information manually the transaction fees for card-present transactions are much lower due to reduced transaction-risk.