Most of the sex cam sites house nothing but women trying to make a living. Some of them do indeed claim more hardship than they actually have in order to entice western men to send them even more money than they already paid for the sex show (usually around $1 a minute, of which the women get 25 to 50 cents at most).
Western men who get "scammed" this way are usually out a couple hundred bucks at the very most. Women legitimately looking for a husband who get scammed by western men just looking for sex often find themselves having lost their virginity in a Catholic country where that is still incredibly important.
The alternative to sex cam sites for these women is often actual prostitution. A far more dangerous occupation. It's telling that the penalties under this law were an order of magnitude higher for sex cam work than they are for prostitution. Makes you wonder what the real agenda for the law's backers was?
"sometimes they want shows in Skype, you pay by Paypal etc but the show you get will not be what you paid for"
Really? Let me guess, you paid for the girl to have sex with her underage sister, and all she did was show you her tits? Cry me a river. Most of these women are from the poorest families in a poor country. Making their quota on cam can determine whether or not they eat that day. If you're so worried about getting your money's worth, then just stick to the main sites rather than setting up private shows on Skype.
I'd like to see these women have better alternatives to working the cam sites, not forced to go into even more degrading work because the law created outrageous penalties.