Here is how you can set up your Invoice PDF and understand which wildcards are not supported.

{{appointment.sales_tax_percentage}}

{{appointment.hashed_customer_items[:vat_number]}}

{{appointment.customer_notes}}

{{appointment.notes}}

{{appointment.work_items_}}

{{appointment.number}}

{{assignment.eta_sentence}}

{{booking.price}}

{{booking.full_name}}

{{booking.my_company_phone_number}}

{{booking.address_alt}}

{{invoice.venmo_username}}

{{invoice.custom_payment_link}}