I am new to web building. I want to use Blocs to sell an ebook. Is it possible to use an ecommerce solution like Cube Cart by using a link from blocs to direct customers to their site?

Hello, yes it is possible to use Blocs to sell eBooks. I didn’t try to use Cube Cart, but Gumroad works great for me. PayPal as well. You can check how I set up my site here: http://blocstemplates.com