Best solution is probably to go with the instructions at:Â https://www.drupal.org/project/commerce_demo
composer require drupal/libraries bower-asset/jquery-simple-color bower-asset/spectrum
Install site.
How to build drupal commerce on top of drupal 8 with demo content (https://www.centarro.io/blog/how-build-drupal-commerce-development-envi…):
Prestashop together with Thirty Bees is a PHP based webshop system widely used by many webshop owners.
Multi store and marketplace:Â https://www.knowband.com/prestashop-free-marketplace-modules
As a drupal fanboy I like Drupal Commerce, but there are many others out there.
https://github.com/drupalcommerce/demo-project
Default theme:Â https://www.drupal.org/project/belgrade
Read more about how to install Drupal Commerce.
Wordpress commerce.
2017
2017-07: Top 10 Free Drupal Themes (vardot.com).Â
2015
Be inspired by this search on Drupal.org.