: Uses a while True loop to keep the simulator running until the user chooses to "Checkout" or "Exit". 3. Game Development (Roblox/FiveM)
: Appends a product object to a list or updates the quantity if it already exists.
: Filters the current cart list to exclude a specific item ID.
: "1. Add Item, 2. View Cart, 3. Remove Item, 4. Checkout."
Depending on whether you are building a web application, a Python beginner project, or a Roblox game, the text and logic for a shopping cart simulator script varies significantly. 1. Web Development (JavaScript/React)