In this use case, you have a customer who wants to add a supplemental plan (product) on the next billing date (example: for financial convenience). You can add a supplemental plan this way by having it go into effect on its master plan's next anniversary date, as shown in the sample call below.
Example: you have a customer who is subscribed to a streaming plan (master plan) who now wants to add premium channels (supplemental plan).
Note: You can align a new master plan's anniversary date with that of a previously-assigned master plan's anniversary date by using the <override_dates_mp_instance_no> field in the assign_acct_plan_m or update_acct_plan_multi_m API (as shown in this example).
<lit:client_no>12345_sample_client_no</lit:client_no> <lit:auth_key>AbCdEfG_sample_auth_key</lit:auth_key>
You can check the customer's account in the Aria application to confirm that the plan addition was completed correctly as described in the use case above.
Notes: