Cart Performance Booster for OpenSource

Cart Performance Booster for Magento Opensource Significantly enhances cart and checkout performance of your ecommerce stores by optimizing how cart price rules are processed. Instead of evaluating each discount rule for every item individually, it introduces a smarter, more efficient method for rule validation and application. This results in significantly reduced latency during cart and checkout operations, while ensuring that customers receive the exact same final discount amounts as they would under the default core magento 2 logic.

Key Features

• Attribute-Based Rule Processing — Evaluates rules using batch logic instead of per-item iteration.
• Smart Rule Grouping — Combines similar rules dynamically for faster evaluation.
• Identical Final Discounts — Customers receive the same final discount amounts.
• Zero Code Changes — Safe to enable or disable via admin config.

Benefits

• 5x faster cart & checkout totals
• Handles 50+ rules and 30+ item carts with ease
• Reduces cart abandonment caused by slow cart load time
• Improves conversion rates by optimizing cart response time
• No impact on business logic or promotional setup

Load Test Results

• Benchmarked using 47 items in the cart and 100+ rules
• Reduced average load time from 10.64s → 2.08s
• Achieved 5× more transactions/sec

Ideal For

• Stores running with 50+ active cart price rules
• High-traffic Magento OpenSource websites & Apps
• Brands experiencing slow checkout or cart abandonment

Compatibility 

• Works out of the box with GraphQL, REST, and standard checkout flows