Have u ever thought how facebook, whatsapp,steemit,snapchat,google,twitter,etc earn money.Here is a best suited answer for stuff.
If u r tech savvy u would definetely know answer that is by advertisement.But how it works if u dont know so look this it's a answer that might clear ur doubts.
If u use whatsapp u know that there are no ads on to it and its free of cost on playstore but it still earns money also tech giant like facebook wont buy it for 19 billion $.U might be having in ur mind is it worth or not.
See actually facebook has got one beautifull concept called targeted ads that targets the user that uses its app.Now suppose u searched about something on amazon app and u didnt liked it and u switched to something else and then when u open ur facebook account after 15 min u will definetly see ads of the product u searched on amazon this is what targeted ads is where it targets those user only which actually needs it.See there is a pros and cons to this system as there is nothing called privacy on internet ur each and every things are noticed by somebody and are traced by it,also on other end for a normal guy wont feel anything because he/she is seeing something that he is actually interested in so it has two sides of coin.Also data of each person on facebook is more than one can imagine of it.Facebooks not only collects this when u go on app and check in it but also when u like some stuff on fb its also recorded onto ur database and then any ads related to it will be shown.The ads are also shown to fans friend and thus letting more and more come and see the stuff.
The advertiser pay to the facebook in this way:
Posts that are targeted to fans and friends of fans. Typically cost about $5 per every 1,000 people targeted.
A $1,000 budget for Facebook ads might look something like this:
Sidebar ads: 700 clicks to website – $700 ($1 per click)
Sponsored stories: 400 clicks to Facebook page – $200 ($.50 per click)
Promoted posts: 20,000 views – $100 ($5 per 1,000 views)
Now on buying whatsapp facebook eyes was to enhance its database as u keep on chating and sharing things and thus also contacts u got on whatsapp will help to increase database of facebook.
Now snapchat is also on same track but its not that efficient as fb on targeted ads as it just shows to user all the ads and thus sometimes becomes irritating for someone.
It shows ads in stories section or sometimes on promotion section,etc and thus earn money.
The basic difference that increases facebooks productivity than others is facebook because of targeted ads
atttracts many sponsors for stuff while youtube snapchat are still not suceeded on stuff as much.
Stats says that about 85% of revenue of facebook is because of this ads.
The average money that facrbook gets from one person in one year is about 10-12 $ because of this idea in each year.
Talking about youtube it is also on same track of showing ads and earning money but youtube is also not significant in terms of ads.
It is epecte that acebook has about more than 880+ pages of user in pdf format type if u consider.It has each and every minute details of yours and lets hope there is no security breach with facebook
All others like twitter,we chat,google,playstore all are in que they all earn via advertisement and specifically targeted advertisements.
Steemit actually earns with steem power it collects from every user and then distributes it among us also maximum people will like to keep there SBD into steem power so because of the dilution of steem currency of 10%.
Pls forgive me for grammatical errors.
Okay that's all from this onee meet u'll in next one,plz upvote the post if u like it as it gives lot's of motivation,for any query or suggestion pls write in comment section.
JAI HIND....