Invoice Tracking Track your invoices using our automated system. Please note: For paid invoices, only invoices paid within the past six months are available for online viewing. Should you experience any problem with the Invoice Tracking system, call us at 407.303.2734. Vendor Program Portal Should you experience any problem with the Vendormate portal, call the Vendormate helpline at 888.305.8975. Please note: If you should need help with these applications, please click "Help" in the respective application for more information. Vendor Application Use the link above to become a vendor for Florida Hospital.