Automating Institutional Billing for Scientific Congresses
What is institutional billing in congress registration?
Institutional billing means the registration fee is paid by the delegate's employer — a hospital, university, research institute, or pharmaceutical company — rather than by the delegate personally.
This requires a different invoicing process. The institution typically needs a proforma invoice before they will raise a purchase order. The purchase order then needs to be referenced on the final invoice. VAT treatment varies by country. The invoice needs to be addressed to the institution, not the individual. And all of this needs to be completed before the delegate's registration can be confirmed.
Why does institutional billing create so much admin work?
The process breaks down at every handoff. The delegate fills in the registration form and requests an institutional invoice. The congress team generates a proforma and sends it by email. The delegate forwards it to their finance department. Finance raises a purchase order. The delegate emails the PO reference back to the congress team. The congress team updates the invoice and resends it. Finance processes payment. The congress team manually confirms the registration.
At each step there are delays, missing information, incorrect VAT numbers, and wrong billing addresses. For a congress with 400 institutional registrations, this process consumes thousands of hours of staff time.
The real cost: Each of those handoffs — proforma sent, forwarded to finance, PO returned, invoice corrected, payment reconciled — costs a few minutes of staff time on its own. Multiply that across every institutional registration at a congress with hundreds of them, and it adds up to a meaningful share of a team's time before a single delegate has actually attended anything.
What information does automated institutional billing need?
An automated billing system needs to collect the following during the registration process:
- Institution name and full billing address
- VAT registration number (where applicable)
- Purchase order number or reference (if required by the institution)
- Name and email of the accounts payable contact
- Preferred invoice format (PDF, XML, or other)
Collecting this systematically during registration — rather than chasing it afterwards by email — eliminates most of the manual work.
How does conversational registration handle institutional billing?
In a conversational registration flow, the system identifies that a delegate requires institutional billing during the conversation and asks the relevant questions in sequence. The delegate provides their institution's billing details via WhatsApp message. The system generates a proforma invoice automatically and sends it to the delegate's email within seconds.
When payment is made, the final invoice is generated automatically with the correct VAT treatment, PO reference, and billing address. No manual intervention is required at any stage.
If the institution needs a specific invoice format or has unusual billing requirements, the human fallback team can handle the exception — but for the majority of institutional registrations, the process runs without any staff involvement.
What about group registrations?
Many institutions register multiple delegates under a single invoice. Automated group billing allows one billing contact to register several delegates simultaneously, with a single consolidated invoice issued to the institution. Each delegate receives their individual confirmation, badge, and agenda, while the finance team receives one invoice covering all registrations.
This is particularly valuable for pharmaceutical companies and research institutes that regularly send teams of 5–20 people to the same congress.
Does automated billing work across different countries and VAT rules?
VAT treatment in congress registration varies significantly. Delegates from EU member states may be entitled to VAT exemption under reverse charge rules. Delegates from outside the EU are typically invoiced without VAT. Delegates from the same country as the congress venue pay the local VAT rate.
An automated billing system applies the correct VAT treatment based on the delegate's country of registration, without requiring the congress team to manually determine the applicable rate for each invoice.
How quickly can automated institutional billing be implemented?
For most congresses, automated institutional billing can be live within two weeks of setup. The congress team provides their standard invoice template, VAT registration details, and preferred payment methods. The system is configured to match their existing billing workflow, so delegates and institutions receive invoices in a format they recognise.