The contract is the subscription to a product by a customer. The contract inherits default values from its product, with the possibility to override some specific parameters such as fees, terms and conditions, credit limit, card layout reference.
Each Contract is identified by a unique “contractReference”, generated internally. It can optionally have an external reference “issuerContractExternalReference”, provided by the issuer, which must be unique for the issuer.
The below diagram presents different use cases covered by the API in the contract domain.
