Contact Information

If you have questions about purchase orders, invoicing and/or payments, we're here to help.

Please call 877-347-8346 for assistance. We're available Monday through Friday from 8 a.m. to 5 p.m. CT.

Call prompt options include:

  • Procurement (for purchasing-related questions such as missing information on your purchase order (PO), pricing discrepancies, change in the delivery date of goods/services, or similar requests)
  • Accounts Payable (for invoice and payment related questions)

Information required to resolve your queries includes:

  • Fiserv PO number
  • Invoice number
  • Invoice date
  • Invoice amount

If your company's information (legal name, address, tax ID, email address, bank details, PO transmittal information, etc.) changes, please call 877-347-8346.