In my experience, the three best solutions for e-commerce are:
Wordpress with WooCommerce
Shopify makes it easy to open an online store by providing all the tools and help you need.
With Shopify, you can easily create and launch a store with little-to-no HTML knowledge. In addition, if you want to have more control over your store, it can be customized by someone like myself 😉 Just contact me, and I will be happy to discuss your needs with you. You can visit the site , and sign up for a free trial, and then we can discuss your needs further.