A sophisticated discount stacking calculator designed to find the lowest possible price point during major e-commerce sales events.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install stacking
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install stacking using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Stacking?
Stacking is a specialized tool within the Openclaw Skills ecosystem designed to navigate the complexities of modern e-commerce promotions like Double 11 and 618. It serves as an intelligent strategy engine that calculates how various platform coupons, shop vouchers, and payment discounts interact to provide the most cost-effective shopping cart configuration.
By analyzing price intervals, discount depth, and historical pricing data, this skill empowers users to bypass marketing noise and reach the true 'bottom price.' It provides a clear roadmap for combining disparate promotional rules into a single, cohesive purchasing plan.
Stacking Use Cases
- Optimizing shopping cart totals to hit high-value threshold coupons during major site-wide sales.
- Comparing current promotion prices against historical lows to ensure genuine savings.
- Planning bulk purchases by identifying the best 'filler items' to maximize discount stacking.
- Filtering products based on logistics efficiency and store credibility alongside price benefits.
How Stacking Works
- The user provides specific product links or shopping scenarios requiring discount optimization.
- Stacking analyzes the available coupon pool, including platform-wide credits and store-specific vouchers.
- The engine simulates different stacking sequences to identify the highest discount percentage.
- A detailed breakdown is generated, showing final payment amounts, discount details, and logistics tracking expectations.
- The strategy is dynamically adjusted based on real-time inventory fluctuations and community-reported price drops.
Stacking Setup
To integrate this capability into your AI agent environment, use the following commands:
# Install the Openclaw Skills CLI if not already present
npm install -g @openclaw/cli
# Add the Stacking skill to your local agent configuration
openclaw install skill-stacking
Ensure your API credentials for relevant e-commerce platforms are configured in your environment variables to allow real-time price fetching.
Stacking Data Schema & Taxonomy
The skill organizes promotional data using a structured taxonomy to ensure accuracy in calculation:
| Field Group | Description |
|---|---|
| Price Metrics | Real-time price, historical low comparison, and discount intensity ratio. |
| Logistics | Delivery timelines (Next-day, scheduled) and real-time tracking status. |
| Trust Signals | Official store status, store age, and user review sentiment analysis. |
| Post-Sale | Warranty periods, price protection status, and return/exchange records. |
Stacking Advanced Features
- Real-time dynamic adjustment based on flash sale cycles and inventory waves.
- Integration with live-stream playback data to extract exclusive hidden coupon codes.
- Automated verification of product integrity checklists before confirming receipt.
- Multi-agent collaboration to monitor price drops across different regional storefronts.
SKILL.md
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