Lld
Low-Level Design
Easy
Simple E-commerce Cart System
Build a Simple E-commerce Cart System that allows users to add, remove, and view items in their cart. The system should handle various product types (e.g., digital and physical products) and calculate totals based on different pricing strategies (discounts, taxes). Ensure the design can accommodate future product types and features.
Key concepts
compositiondesign patternstesting
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