Blogger is a blog-publishing service that allows multi-user blogs with time-stamped entries.
Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Open Graph is a protocol that is used to integrate any web page into the social graph.
OpenGSE is a test suite used for testing servlet compliance. It is deployed by using WAR files that are deployed on the server engine.
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
Sendinblue is an email marketing solution for small and medium-sized businesses that want to send and automate email marketing campaigns.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.