All invoices and vouchers must be submitted to the billing address shown on the purchase order. Invoices must match the purchase order and have full description of services or supplies.
Purchase order number must be on all invoices and vouchers.
County voucher must be completed, signed and attached to original invoices. Payment cannot be made without properly executedvoucher.
Forward invoice and voucher with original signature (only original blue ink signatures; rubber stamped signatures or black ink are not acceptable) to the county department shown as "bill to" on the purchase order.