How does the discount calculation order work?

Discounts are applied in a strict sequence: first the store coupon, then the platform cross-store threshold, followed by the VIP discount, and finally the red packet deduction.

Can I use this to plan my 11.11 shopping cart?

Yes, you can use `get_threshold_analysis` to see exactly how much more you need to add to your cart to trigger the next platform-wide discount tier.

What is the difference between a store coupon and a platform threshold?

A store coupon is specific to a single merchant, while the platform threshold is a cross-store discount applied by the platform for every fixed increment spent.

Double-Eleven Discount Stack Calculator MCP Connector for Claude

A+

Calculate exact final prices and optimal spending for 11.11 shopping festivals.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides precise tools to navigate the complex discount hierarchies of Chinese e-commerce festivals like 11.11. It calculates the final cost by sequentially applying store coupons, platform-wide cross-store thresholds, VIP discounts, and red packets. Use get_final_price to find your exact total, get_threshold_analysis to determine the optimal add-on amount needed to reach the next discount tier, and get_savings_comparison to visualize your total savings.

ecommercediscountcalculatorshopping-festivalsavings

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_bmRPup3g9hrMy6NsGBVPBrq5tV1BSMwrKSL3xbNn/mcp

② Claude Code (terminal)

claude mcp add --transport http double-eleven-discount-stack-calculator https://edge.vinkius.com/vk_preview_bmRPup3g9hrMy6NsGBVPBrq5tV1BSMwrKSL3xbNn/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "double-eleven-discount-stack-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_bmRPup3g9hrMy6NsGBVPBrq5tV1BSMwrKSL3xbNn/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.

Details

Tools: 3
Grade: A+
Score: 100/100
Updated: Oct 1, 2026

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