Should return a data structure which can be serialised and passed through the client side at each stage of the payment journey. Depending on the provider it may or may not talk to the provider using a service at this point, but will make the service call regardless.
Should return a data structure which can be serialised and passed through the client side at each stage of the payment journey. Depending on the provider it may or may not talk to the provider using a service at this point, but will make the service call regardless.