In this project, we will build "QuickCart," a complete command-line e-commerce store that allows users to browse an inventory, manage a shopping cart, and calculate final bills with discounts.

We’ll apply the concepts learned so far, such as data structures, flow control, and functional programming tools, to create a fully interactive application. Starting from scratch, we will gradually implement the inventory system, search functionality, and checkout logic to assemble a robust, working program.