You are developing an e$-$commerce application that sells various types of products, such as electronics, clothing, and groceries. Each product type has its own specific properties and behaviors $($e$.$g$.$ set expiry date, set brand$)$ but all products share some common functionalities $($e$.$g$.,$ displaying product details, calculating shipping costs$).$ As the business grows, you are expected to add more product types and potentially different categories in the future. You want a flexible way to manage product creation without tightly coupling the product creation logic to the product types themselves.

What is the most appropriate design pattern to use in your application? Write Java code to implement the application using the selected design pattern.