webshop-purchase-executor

name	webshop-purchase-executor
description	Executes the purchase action for a confirmed suitable product on an e-commerce page. Use when a product has been verified against the user's requirements (price, attributes) and the decision is to buy. Performs a click[Buy Now] action on the purchase button to complete the transaction.

Skill: webshop-purchase-executor

Purpose

Execute the final purchase transaction for a verified product on an e-commerce platform. This skill is the terminal action in a shopping workflow, initiated only after a product has been confirmed to meet the user's criteria (e.g., price, description).

When to Use

• Trigger: You are on a product detail page.
• Prerequisite: The product has been verified against the user's requirements (e.g., price < $40.00, "natural looking").
• User Intent: The user has made a decision to buy the product.
• Available Action: A purchase button (e.g., "Buy Now") is present in the list of clickable elements.

Core Action

Perform a click action on the purchase button.

Execution Logic

1. Locate Purchase Button: Identify the purchase button from the available actions. Common identifiers include:
   • buy now
   • add to cart (if the instruction implies immediate purchase)
   • purchase
2. Validate Context: Ensure you are on a product page and the prior verification step is logically complete.
3. Execute Click: Perform the click[purchase_button_value] action using the exact value from the available actions list.

Important Notes

• Do not use this skill for browsing, searching, or product comparison.
• The skill assumes price and specification validation occurred in a previous step.
• If multiple purchase options exist (e.g., "Buy Now", "Add to Cart & Checkout"), prefer the most direct path to complete the transaction, typically "Buy Now".

Example

Scenario: The user wants a natural-looking wig priced under $40.00. You are on a product detail page for "Natural Looking Human Hair Wig - $34.99" and have verified it meets all criteria.

Thought: The product matches the user's requirements (natural looking, price $34.99 < $40.00). I should proceed with the purchase.

Action: click[Buy Now]

Observation: The purchase is confirmed and the transaction is complete.