How does one go about creating an e-commerce site from the ground up, complete with cart functionality, registration, login, and contact forms, payment gateway connection, and on-site chat, among other features?
Is there a library of templates included with the platform, or do you have to create your own? Is it feasible to create one from the ground up?

Does the platform have pre-built components that I can drag and drop into place, similar to how I design other websites?

I’ve created a static website, and now I’d like to take it to the next level by integrating a full-fledged custom ecommerce development, and I’d like some advice from the community on how to do so.