Investigate integration of Credit Card billed MCC in to AML platform

Investigate the integration of credit card billed MCC in to AML platform. The scope of investigation does not include the following,
1. coding changes required to make billingAccountId optional
2. Avoid errors thrown in the log when invalid billingAccountID is used

The investigation is primarily to setup a stand alone credit card billed MCC and to test this in an AML environment. The billingAccountId entered in the test environment will be a dummy one and the system will throw errors while trying to add account level budget (an acceptable path)