HTML (Hypertext Markup Language) is a standard markup language used to create and structure content for the World Wide Web.
A webhook is a mechanism for sending real-time data from one web application to another.
Advertising Cost of Sale (ACoS) is a common Amazon metric that reflects the actual expense of generating revenues from customer transactions due to advertising.
Fulfillment by Amazon (FBA) is a service provided by Amazon that allows third-party sellers to store their products in Amazon's fulfillment centers