You are selling through phone calling and it's hard to explain the context? Use Prezcall to show the presentation/document while you are still talking on the phone. Don't waste the opportunity when you have the potential customer on the line!
Here's OneBot, an AI chatbot tool based on assumptions of conversational commerce that simplifies the B2B buyer journey. It allows users to interact in various places on the website, not only in a chat window -as well as on search, category pages, or checkout.