More-advanced options found in some builders let you process credit card payments and add your own cart and checkout pages. The more-powerful site builders include product promotions, email marketing, and inventory and shipping tools. Some let you sell digital downloads, while others don't; see the table above to find out which do. Only a couple of these builders let you put ads on your site, though most of them allow some degree of custom HTML code insertion.
Yes, you can type “free website hosting” into a search engine of your choice, and you will get results. Don’t do it. At best, you will be stuck with shoddy service, semi-reliable uptime, and ridiculously short-lived storage and bandwidth capacities. The free options out there will frustrate you, and putting yourself through that makes zero sense when you can have quality hosting for as little as $2 a month. How To Choose The Best Web Hosting For Your Needs - 8 Types Of Hosting Explained