Credit card pre-authorization and tokenization for storing credit card data.
QS/1’s Point-of-Sale system includes PaySentry®, which performs credit card pre-authorization and stores card data. Many prescriptions are picked up and paid for by family members who may use different credit cards and have different addresses than the patient. We provide tokenization for those who store credit-card data for recurring charges. This protects the data at rest by substituting sensitive data with non-sensitive equivalent, a token, which has no extrinsic or exploitable meaning or value and is used as a map to the sensitive data through a tokenization system. To obtain the current PaySentry Implementation Guide, click here.