Final answer:
The pricing function can be compartmentalized by using Configuration for the majority of the logic and handling simpler tasks in Commerce, creating data tables for pricing rules, and using library functions for consistency and reusability. This aids in long-term maintenance and scalability of the pricing system.
Step-by-step explanation:
The pricing function can be compartmentalized to ensure long-term ease of maintenance by using a combination of approaches. Out of the options provided, option D suggests using Configuration to implement a bulk of the pricing logic, thereby separating it from the application's core code, and handling simpler operations like discounting in Commerce. This structured approach allows for better management of pricing rules, offering scalability and adjustability without the need to constantly refactor the core application code.
Creating and maintaining data tables (option C) are another way to compartmentalize pricing logic, where tables can store pricing rules and relevant data. This enables non-technical stakeholders to update pricing without the need to change the codebase directly, which can be beneficial for regular price adjustments based on market conditions or promotional activities.Utilizing library functions (options A and B) and formulas ensures consistency and reusability of pricing logic across different parts of the application, thus reducing redundancy and the risk of errors in pricing calculations. However, it is important to version control these libraries and track dependencies to avoid issues during maintenance.