Explain Viral Marketing ?

 Viral marketing online uses blog site and social networks to create positive word-of-mouth brand awareness.Viral marketing activities hinge on finding a catchy channel for a message and then propagating it through different online routes as well as blogs, microblogs, posts, crowdsourcing

viral marketing is process to share the any content on social media sites .

Viral marketing is one type of internet marketing, A marketing technique whereby information about a company's goods or services is passed electronically from one Internet user to another internet user.

A strategy where a product or service is promoted through internet tools including blogs, email, and social media sites.

viral marketing is the part of internet marketing that induces Web sites or users to pass on a marketing message to other sites or users, creating a potentially exponential growth in the message's visibility and effect. it's very helpful for promoting product & services on social networks.

A marketing technique whereby information about a company's goods or services is passed electronically from one Internet user to another internet user.

Viral marketing, viral advertising, or marketing buzz are buzzwords referring to marketing techniques that use pre-existing social networking services and other

Viral marketing, viral advertising, or marketing buzz are buzzwords referring to marketing techniques that use pre-existing social networking services and other technologies to try to produce increases in brand awareness or to achieve other marketing objectives (such as product sales) through self-replicating viral processes, analogous to the spread of viruses or computer viruses (cf. Internet memes and memetics). It can be delivered by word of mouth or enhanced by the network effects of the Internet and mobile networks

What is Viral marketing?
Viral marketing refers to a technique where content strategists purposely design content that's both easily transportable and highly engaging so that it's shared quickly by many people. The vehicle is the key component – the need for the medium to spread through people rather than paying a lot for promotion or airplay. Humorous videos are quite popular, but there are also image memes, and even shared incentives that work like group discounts.