Are there ways of also taking payment?

I need a way to create forms for an online service business where a customer can fill out a form add to a cart and submit payment is that possible?

This is possible, when it comes to creating a payment form, you must use one of our already integrated payment gateways.

Please check this guide that will help you setup your payment form: 

https://www.jotform.com/help/47-Order-Form-Basics 

https://www.jotform.com/help/49-Order-Form-Types 

https://www.jotform.com/help/165-Setting-Up-Your-First-Order-Form 

Let us know if you need more help, we will be glad to assist you.