Get fast help with these common requests Use these resources to help us respond to your inquiry faster. Our average turnaround time for the requests listed below is 1-2 business days. W-9 Download Smartsheet W-9. Purchase Order Submit a Purchase Order (PO). Invoice or Statement Request a copy of an invoice or an account statement. Add licenses Increase the number of licenses or request add-ons. Downgrade account Request to decrease the number of licenses, add-ons, or request a cancellation. Change business name or address Update business name and Bill To | Ship To address. Tax exemption Claim tax and withholding exemption. Update business contact(s) Add and/or remove billing contacts (to receive invoices). Payment Promise Provide the invoice number, payment date and payment method. Proof of Payment Provide proof that payment has been made. Insurance Certificate Smartsheet's certificate of liability insurance. Vendor setup documents Request billing details. Find an answer on your own Häufig gestellte Fragen zur Smartsheet-Abrechnung Hier finden Sie Antworten auf häufig gestellte Fragen zu den Themen Abrechnung und Finanzen. Zwei Konten zusammenführen Konten für einfachere Verwaltung zusammenführen. Konto, Plan- und Abrechnungsinformationen prüfen Ändern Sie Ihren Plan oder führen Sie ein Upgrade durch, ändern Sie Ihre Zahlungsinformationen und zeigen Sie Quittungen und den Verlauf an. Häufig gestellte Fragen: Umsatzsteuer in US-Bundesstaaten Details zu Steuerinformationen nach US-Bundesstaat. View all account and billing articles Can't find what you're looking for? If these resources do not address your needs, please contact the Smartsheet Finance and Billing team. Request Help from Finance and Billing