# Pricing — ESG共學坊

> Machine-readable pricing for AI agents. Amounts are shown with each plan's own currency.

This document lives at https://coesg.tw/pricing.md.

## Membership plans

| Plan | Price | Billing | Includes |
| --- | --- | --- | --- |
| 30天訂閱（早鳥優惠價） | NT$400 | every 30 days |  |
| ESG共學坊年度微學習專案 | NT$3,600 | every 360 days |  |

## Individual items

Courses, events, and digital downloads may also be sold individually. See the full catalog with prices at [https://coesg.tw/llms.txt](https://coesg.tw/llms.txt) or fetch [https://coesg.tw/llms-full.txt](https://coesg.tw/llms-full.txt).

## How to buy programmatically

- **MCP server**: connect to https://coesg.tw/mcp and use the catalog tools.
- **HTTP API**: see the OpenAPI spec at [https://coesg.tw/openapi.json](https://coesg.tw/openapi.json).