Question: Project Components: * User Authentication: o Create a user authentication system where customers can log in, and their cart data be associated with their accounts.

Project Components: * User Authentication: o Create a user authentication system where customers can log in, and their cart data be associated with their accounts. * Product Catalog: o Develop a catalog of products with essential information. o This catalog can be stored in memory or loaded from a file or database. * Order Processing: o Implement the process of placing orders, utilizing the Singleton and Factory pattern

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