Select Customize Preview and Checkout same page

[jotaere]

I have some doubts on how to implement Prestashop onto my project.
I’m building a website on Wordpress. My client wants an online sale webpage just like this one: www.princetonpavers.com. He sells engraved bricks and this is specifically what he wants the user to be able to:

 

1. Write and preview directly on the website the text to be engraved on the brick.

2. Select the brick’s size

3. Choose among a limited set of symbols to add to the brick

4. Preferably, the checkout should be in the same page as the product selection

Again, more or less like www.princetonpavers.com