Payment plans in BillingCenter for multicurrency accounts

In the integration between BillingCenter and PolicyCenter, payment plans are defined in BillingCenter.

In BillingCenter, each policy must have an associated payment plan. A payment plan is a collection of settings declared in BillingCenter that defines how invoices are generated for a group of policies. It specifies the _payment interval_, the down payment amount, the maximum number of installments, and when to invoice one-time charges. In BillingCenter, you can specify one or more currencies for each payment plan. The payment plans that match the settlement currency of a policy appear in PolicyCenter as a list of choices for how to bill a policy.