Lock Contact Email on Form to Payment Link Redirects

What it is

When a form redirects to a payment link after submission, you can now lock the email field at checkout so the buyer's form email carries over and can't be changed.

Why it matters

Buyers overwriting the prefilled email creates a separate contact record for the payment, breaking the link between form submission and purchase. Locking the field keeps CRM data tied to one contact from form fill to payment.