Shopping Cart Simulator — Script

: "1. Add Item, 2. View Cart, 3. Remove Item, 4. Checkout."

A Python-based simulator is a common project for learning about and Dictionaries . A standard text-based interface might look like this: SHOPPING CART SIMULATOR SCRIPT

In a web context, a simulator focuses on managing a virtual state of items. Developers often use and Local Storage to ensure the cart persists after a page refresh. Key functions in such a script include: : "1. Add Item

: Appends a product object to a list or updates the quantity if it already exists. 2. View Cart