ServiceTrade Extender is a Chrome extension developed by chrome_developers. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension is designed to extend the core functionality of the ServiceTrade application by providing users with additional features.

One of the key features of ServiceTrade Extender is the ability to populate Service Link, Quote Link, and Invoice Link Subjects and Messages with email templates pulled from an Airtable account. This integration with Airtable allows users to streamline their communication process by using pre-defined email templates, saving time and ensuring consistency.

Overall, ServiceTrade Extender is a useful extension for users of the ServiceTrade application who are looking to enhance their workflow and improve efficiency. With its ability to integrate with Airtable and provide customizable email templates, it offers valuable functionality to users.