SIS2 Popup Cart is a Chrome extension designed specifically for the SISCaterpillar Web Application, providing users with enhanced cart management features. Upon hovering over the cart icon, users can access a convenient popup cart that streamlines the shopping experience. This extension is particularly useful for those who need to organize and manage multiple items efficiently.

The extension includes several key features such as the ability to group cart items with custom tags, copy items into a table format for better visibility, and export cart data to a CSV file for easy record-keeping. The latest version 1.1 addresses a critical issue where deleting items from the shopping cart page did not synchronize with the extension data, ensuring a more reliable user experience.