In this chapter, we created a listing page and a form page, and performed actions such as data retrieval, insertion, deletion, and display it in the frontend. You learned the different ways to manage data. This was achieved by creating pages, listing data, inserting the data into the database, and retrieving data, either to display or to edit. Finally, you saw how to delete the data. Likewise, we showed you how to list the data at the frontend by creating a page. In this way, you will be able to create modules and pages to manage data across OpenCart.