create-price-alert
ChatGPTUse to create or update a persistent price alert for a specific Amazon product identified by ASIN and marketplace domain, tied to a user’s email address and a target price threshold. Call this tool only after a valid ASIN/domain pair has been established (for example via
display-product or search-products) and the user has explicitly requested to be notified if the price drops below a specified amount. Do not call this tool for general product viewing, exploratory search, or if required inputs (ASIN, domain, email address, and target price) are missing or ambiguous. This tool performs a state-changing operation by creating or updating stored alert records but does not render UI directly.





