HTML (Hypertext Markup Language) is a standard markup language used to create and structure content for the World Wide Web.
The conversion rate is the percentage of your total website traffic that purchases from your store.
Search Engine Optimization (SEO) is the practice of optimizing a website or web content in order to increase its visibility and ranking in search engine results pages (SERPs).
ERP stands for "Enterprise Resource Planning". It is a type of software system that allows businesses to manage and integrate their core business processes, such as accounting, procurement, inventory management, human resources, customer relationship management, and more.