One of our customers received a BIS BILLING 3.0 invoice with cac:PaymentMeans/cac:PayerFinancialAccount which unfortunately validated 100% ok.
Following the BIS BILLING 3.0 docs it should have been cac:PaymentMeans/cac:PayeeFinancialAccount, the cac:PayerFinancialAccount with Payer instead of Payee is only available for cac:PaymentMeans/cac:PaymentMandate and not inside cac:PaymentMeans
https://docs.peppol.eu/poacc/billing/3.0/syntax/ubl-invoice/cac-PaymentMeans/
One of our customers received a BIS BILLING 3.0 invoice with cac:PaymentMeans/cac:PayerFinancialAccount which unfortunately validated 100% ok.
Following the BIS BILLING 3.0 docs it should have been cac:PaymentMeans/cac:PayeeFinancialAccount, the cac:PayerFinancialAccount with Payer instead of Payee is only available for cac:PaymentMeans/cac:PaymentMandate and not inside cac:PaymentMeans