order-builder
✓Order calculation and discount engine (訂單計算與優惠引擎). Use when building shopping carts (購物車), applying discounts (折扣), pricing calculations (價格計算), or coupon systems (優惠券系統). Supports precise decimal calculations with Decimal.js. Keywords: 訂單, 購物車, 折扣, 優惠, 計算, order, cart, discount, coupon, pricing, Decimal.js
Installation
SKILL.md
@rytass/order-builder 提供訂單計算與優惠政策應用引擎，支援複雜折扣邏輯、多階梯優惠和精確計算（Decimal.js）。
注意： conditions 是作為獨立的構造函數參數傳入，而非在 options 物件中。 自訂屬性（如 name）可透過泛型類型參數 DiscountOptions 傳入。
| item-based | ✓ | 針對每個品項分別選擇最佳折扣組合（最優解）| | order-based | | 選擇整體折扣最高的單一政策 |
Order calculation and discount engine (訂單計算與優惠引擎). Use when building shopping carts (購物車), applying discounts (折扣), pricing calculations (價格計算), or coupon systems (優惠券系統). Supports precise decimal calculations with Decimal.js. Keywords: 訂單, 購物車, 折扣, 優惠, 計算, order, cart, discount, coupon, pricing, Decimal.js Source: rytass/utils.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/rytass/utils --skill order-builder- Source
- rytass/utils
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-05
- Updated
- 2026-02-18
Quick answers
What is order-builder?
Order calculation and discount engine (訂單計算與優惠引擎). Use when building shopping carts (購物車), applying discounts (折扣), pricing calculations (價格計算), or coupon systems (優惠券系統). Supports precise decimal calculations with Decimal.js. Keywords: 訂單, 購物車, 折扣, 優惠, 計算, order, cart, discount, coupon, pricing, Decimal.js Source: rytass/utils.
How do I install order-builder?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/rytass/utils --skill order-builder Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/rytass/utils
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-05