We can classify forms according to the utility they represent.
Lead Magnet
It's used as a prelude to downloading free content. It can also be used to receive content at an email address to subscribe to future releases.
It is used to keep up to date with website updates or to cashapp database receive content by email.
It's primarily used for event and ticket sales. It integrates with a CRM system that manages ticket delivery.
Sales form
It's used to schedule appointments for product deliveries, payments, or class attendance. It's ideal to integrate it with a calendar and alerts.
Feedback form
There are two types: those that pop up at a specific stage of the sales process to gather customer feedback, and those that the visitor can open at any time to offer their opinion.
Online payment form
It's the one that gathers customer data to close a transaction. It's vital that its design be clear and generate trust.
Registration form
To register on a page, site, or service. Brevity and usability are key.