Knowledge base / Attendee Registration, Ticket Payments, Discount codes, Memberships & Orders

How to add and edit VAT number on invoices in Dryfta platform

Last updated Jul 19, 2026

Question

Where can an admin add or edit a VAT number on invoices for participants in the Dryfta Event Management platform? Also, is it possible to include a PO/Order number in the billing information?

Answer

You can add a VAT number when placing an order in the Dryfta platform, as a field is now available in the billing section during participant registration.

To customize where the VAT number appears on the invoice, edit the invoice template: go to Payment setup in the administration panel, scroll to the "Order settings" section, and click on the "Customize invoice" button to include the VAT number anywhere in the template.

Additionally, the VAT number can be edited in the order backend by going to the detail view of the order and editing the billing information.

Regarding a PO/Order number field in the billing information, this field currently is not included in participant registration. It is possible to add it by editing an existing field in the billing information as a workaround. The PO number can be added via the backend in the order detail view but is not yet available for participants to fill on the website.

Tags: VAT number, invoice customization, billing information, PO number, order management

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