The problem
Billing fields built for only one country — an Italian Tax Code, an Italian postal code format — either don't work for a client abroad, or quietly collect wrong, unusable data from them.
Feature
Billing for International Customers
One form, correct for a client in Rome and a client in Berlin.
How it works
A country selector on the booking form adapts the fields automatically: Italy keeps the standard Tax Code, ZIP and province fields; every other country switches to an optional VAT/Tax ID, a free-format postal code, and a free-text state or province.
Why it matters
You can say yes to a client anywhere without a workaround. If you're building an international practice — or already have one — this is the difference between a form that works for everyone and one that quietly turns away anyone outside Italy.
Ready to stop losing time to back-and-forth booking messages?
One license, every feature included, no per-seat pricing.