davecook/window-cleaning-2026
Commercial window cleaning cost calculator for facility managers. Models labour, access difficulty, frequency discounts, and margins. Multi-engine: PHP, Python, Rust, Java, Ruby, Elixir.
时间：2026-04-04 19:14
mvonline/discount-laravel
A flexible Laravel package for managing discount codes and calculating discounts using a pipeline-based engine.
时间：2026-04-04 14:34
hejunjie/promotion-engine
一个 灵活可扩展 的 PHP 促销策略引擎，让购物车的各种复杂促销逻辑（满减、打折、阶梯优惠、会员折扣…）实现更优雅、可维护 ｜ A flexible and scalable PHP promotional strategy engine that enables various complex promotional logics (money off, discounts, tiered offers, member discounts, etc.) in shopping carts to be implemented more elegantly and maintainably.
时间：2025-07-29 10:13
missionx-co/discounts-engine
Flexible and developer-friendly solution for creating, managing, and validating discount rules in PHP application
时间：2024-12-23 20:50