# aligned-ibrp-008

Source: https://xmlvalid.com/rules/aligned-ibrp-008

> Invoice terms (ibg-033) MUST occur maximum once.

- Level: error
- Rule sets: PINT A-NZ rules (Australia and New Zealand) 1.1.3
- Context: `/ubl:Invoice | /cn:CreditNote`
- Test: `(count(cac:PaymentTerms) <= 1)`

Validate a document against these rules: https://xmlvalid.com/validate