Comarch Loyalty Management allows credit cards issued to loyalty program customers to be linked with their loyalty accounts. The linking process assigns a credit card identifier (not the actual credit card number) to the customer’s account. This means that transactions carried out via a credit card partner can be processed without the customer’s main loyalty identifier. Information about credit cards linked to a customer’s loyalty account can be used during processing of transactions or other events, which makes it possible to award some benefits (such as bonus points) just to those customers.