- Initial release of "Stacking": a calculator for combining multiple discounts during major sales events (Double 11/618) and finding optimal purchase solutions.
- Includes filters such as price range, discount strength, historical lowest price comparison, delivery speed, and seller trustworthiness.
- Returns key order details: amount paid, discount breakdown, logistics updates, after-sales info, price protection status, return/exchange record, and user reviews.
- Offers example requests for quick usage and latest promotions.
- Data and recommendations update daily based on sales activity, inventory, and user feedback.