Cam model is a girl who performs sexy shows, sexting and phone sex on webcams, in skype in whatsapp and snapchat.
There are many cam girls who earn for life by skype shows or webcams online sex.
The job of cam models is not to hard but it could be exhausting as cam girl needs to pretend most time of the webcams show or skype show. If a skype girl or cam model works all day long, it means she has up to 50 skype sex shows sessions or privates on webcams a day. So it's really not possible to be horny all these hours.
Also cam model needs to cheer up her clients in skype or members at webcams, talk in happy, sexy manner and be always kind and polite. Some cam models are always aggressive and unfriendly, they also have some returning customers, but usually the main part of cam models and skype girls are friendly and kind.
Cam model or skype girl can make up to 500$ a day if she professional, speaks good English and is easy going. But usually the average earning of cam model or skype girli about 100-150$ a day, if she is experienced one.
Cam models or skype girls not only do regular sexy shows, but also offer additional services, like lovense control shows (the client can control inside of cam model or skype girl vibrator's levels of intensity), whatsapp, phone number for phone sex, snapchat for sexy pics and videos, sexting, photos, videos, dirty panties for sale and lots of other services.