How do you build successful Cannabis Ecommerce Websites When it comes to cannabis ecommerce, the potential is huge. As the number of customers taking the drug grows the market for e-commerce will also increase which will make it easier for companies to market their products. The main problem with traditional retail is the legal framework, and ecommerce solutions offer an excellent solution. But, as with every emerging industry there are a few obstacles to be overcome before your website can be an enormous success.