Billing rules

Opencell feature a powerful rule engine to help identify invalid invoices. We call these rules invoices validation rules.

An interesting related article is Batch invoicing (Billing Run).
It’ll given you an overview of the billing run process in which invoice validation is mainly used.

What happens to invoices during automated validation?

Invoices are put to the test, they must validated a number of criteria that are defined by the invoice validation rules.

Validation will automatically mark invoices as SUSPECT or REJECTED if they fail the test, they will stay in status DRAFT if they pass validation.