When users engage with the Guided Selling interaction in Salesforce Industries CPQ, they experience the following features: B. Step-by-step process to recommend and sell products: This is a core functionality of Guided Selling, providing a sequential, interactive process that guides users through the configuration and selling process. C. A way to launch the cart from an account or order: This integration allows users to easily transition from account or order details into the guided selling process with relevant context and data. D. Automatic totaling of products added to the cart: Automatically calculates totals as products are added or modified in the cart, providing immediate feedback on pricing changes and totals. E. Ability to edit items already placed in the cart: Users have the flexibility to modify product selections directly within the cart during the guided selling process.

These features are designed to streamline the selling experience, ensuring users have a dynamic and responsive interface that supports efficient sales processes.