How to build a form similar to this one

We would like to set up something similar to http://bit.ly/I_PCR but for our business. I would like to know how it works, how much it costs etc

I see that your link http://bit.ly/I_PCR points to the following web page:

https://fs22.formsite.com/markblundell01/form87/index.html

Yes, you can create similar forms with our easy-to-use Form Builder. The following guide explains how to build your forms quickly and easily:

https://www.jotform.com/help/2-How-to-Create-Your-First-Web-Form

When it comes to the pricing, it depends on the amount of submissions (form responses) you will be receiving, size of all the files that are uploaded through your forms, how many times your forms will be opened/viewed by your users, etc.

On a free plan, you can receive up to 100 regular form submissions per month, up to 10 payment submissions, have 1000 monthly form views, or receive up to 100 MB of uploaded files in total.

Our paid plans allow for even greater number of submissions, upload space, etc. You can see the exact limits of each pricing plan on the following page:

https://www.jotform.com/pricing

If there is anything unclear or you need any further assistance, please let us know and we will be happy to help.