Subscription management

You can continue to use Subscribe /Amend calls to create and manage subscriptions.

If you are a new customer, it is best practice to use the following API operations:

• With the Orders feature disabled, use Subscription API operations.

• With the Orders feature enabled, use Order API operations.

Adjusting invoices for overcharging and undercharging, and disputes

Invoice Item Adjustment and Invoice Adjustment are deprecated, and are replaced by credit memos and debit memos.

It is best practice to use the following API operations:

• Credit Memos operations

• Debit Memos operations

• Create credit memo from invoice

• Create debit memo from invoice

• Generate billing documents by account

• Write off invoice

Credit management

Credit Balance Adjustment is deprecated. You can use credit memos ad hoc credit, and unapplied payments for overpayments.

It is best practice to use the following API operations:

• Credit Memos operations

• Payments operations

Payment management

You can continue to use Actions / SOAP API calls to create or update payments in bulk, or use CRUD Create payment to create or update a single payment. Actions and CRUD API operations do not support payments to debit memos and payments to invoice items . Two new fields unappliedAmount and appliedAmount on payment are available for Query in WSDL version 107.0 or later.

If you are a new customer, it is best practice to use the following API operations to manage payments:

• Payments operations

Refund management

You can continue to use Actions or SOAP API calls to create or update refunds for payments in bulk or use CRUD Create refund to create or update a single refund. Actions and CRUD API operations do not support refunding credit balance which is deprecated or refunding credit memos.

If you are a new customer, it is best practice to use the following API operations to manage refunds:

• Refunds operations

• Refund credit memo operation