Do I need to buy Ecommerce plan in order to use my website template?

I have bought a template that has Ecommerce feature ready inside it. I wanted to use the Ecommerce page it provides so I am thinking to just change the product that it binds to but I’m afraid after I do that, I cannot publish the website as I only purchase the CMS site plan.
I’m not interested in the Ecommerce feature, I just want to use the Ecommerce page provided in the template.