Paper mail PDF by email Vendor portal EDI E-invoicing or XML Other

2-way match (PO and invoice) 3-way match (PO, receipt, and invoice) Non-PO invoices Recurring invoices None today

By dollar amount By department By GL account By project or job Multiple approval levels Delegation when approvers are out

Duplicate invoice detection Segregation of duties Vendor master change controls Full audit trail Payment holds

Check ACH Wire Virtual card Purchasing card International payments

Vendor onboarding W-9 and tax form collection Vendor self-service portal Bank detail verification Contract or document storage

1099 reporting Sales and use tax VAT Multi-currency payments SOX None

AP aging Cash requirements forecast Spend by vendor Unvouchered receipts and accruals Days payable outstanding Discount and payment reports