What are the requirements for an e-commerce?
If you make a plan to start your own online store you need to remember that HTTPS is required to collect customer data.
Please make sure to purchase your SSL certificate before you will launch your website).
You will also, consider creating pages for your site use and for privacy as well for a refund policy.
You need to take care that you need to consider going to mobile-first with your design.
You need to keep in mind that you need to prepare for your business and the website needs a factor to increase website traffic.