# Product Bundles Overview ### Overview Product types can either be set to Regular or Bundle. Regular products are 1:1 with a rate plan in your billing system. Bundles can be a collection of rate plans or a single rate plan with a custom price and discount. ### Common Bundle Use Cases #### Rate Plan and Discount Most billing systems offer the concept of a rate plan charge and a discount charge. These are separate charges and they can be added to a bundle to ensure the discount is applied when the subscription is created in the billing system. #### Two or More Rate Plans Some companies offer their customers a product that contains a one time charge, a recurring monthly or annual charge, and a usage charge. All of these charges can be bundled into one product offering displayed in peak and all of the charges will be added to the subscription in the billing system accordingly. #### A Trial that Auto Converts Some companies may offer a trial to their customers for a one-time discounted charge that will auto-convert to the full-priced recurring plan after the trial period is over and the service activation for the recurring product is met. Both a trial one-time product and a regular recurring product can be bundled into one in Peak. By using the Use Portal Price feature, the trial products can be made to only display the cost of the trial, and to hide the cost of the recurring charge as it is not due upon checkout. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.peakcommerce.com/product/using-peakcommerce/products-and-bundles/product-bundles-overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.