Bounce rate is a web analytics metric that measures the percentage of website visitors who leave a website after viewing only one page, without interacting with any other pages on the site.

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.

CPM stands for "Cost per Mille" (also known as "Cost per Thousand"), which is a metric used in advertising to measure the cost of reaching one thousand impressions or views of an advertisement.