Online Digital Sales Funnel 3.0 is a business model that is based on the traditional sales funnel and it is a process that uses digital channels to sell products and services online. The Online Digital Sales Funnel 3.0 has been successful for various businesses because it has been able to create a seamless customer experience through digital channels, track customer data, and have highly targeted marketing campaigns. The online digital sales funnel is a concept that was pioneered by HubSpot. It is a system that helps businesses to generate leads and then convert them into customers. The 3.0 version of the online digital sales funnel is a much more scalable and efficient way of generating leads for businesses than the previous model. With this new model, businesses are able to use their own data to know what content works best for their audience and then send those people directly to the right content areas on their website.