As many are suggesting, don't be in a hurry with launching a website. Please check out
>> this link for monthly earning numbers <<. It shows some of the webcam earnings you CAN make. These numbers are not faked, and your girlfriend could be making them too.
Besides, when she has become a popular webcam model with many interested subscribers who KNOW AND WANT her, launching a website will also be easier, as your old "customers" will probably follow aswell.
So yeah, I would very much recommend you, like many others did already... Start with a webcam, when that is successful, go live with a website. It's a win/win situation really. You've got nothing to lose, and while "trying out" the adult industry by webcams, she will also be making money without investing anything yourself

. You could even go this way to gather all the money you need to launch a website, without paying it for it yourself.
Once again, nobody can give you numbers on earnings with a paysite, but as a webcam performer, not much can go wrong, you won't be losing anything
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LiveJasmin: #1 performing webcam website currently on the net
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WebCams - Another very high converting webcam website.
Both of these offer whitelabels to ANY webmaster signed up with their affiliate program, which means your girlfriend will be on hundreds, even thousands of diffrent sites just by signup up as a performer for these
So my advice in short: become a webcam performer > earn money > build "fans" > start a paysite > earn even more money > combine webcams and a paysite for maximum earnings.
Setting up a paysite is something very complicated btw, you'll have to think of legal documents, an affiliate program, promoting your website, promoting your girlfriend, invest alot of money and time on the server / host / design / [...]
Well it's not impossible, but starting a paysite brings great risks. You might never make any money at all and lose your investments, with the webcam concep mentioned above you've got nothing to lose. When she has enough fans and subscribers, starting a paysite will be alot safer than starting it now while nobody knows her. Where are you gonna get the traffic from? They're all things you need to consider
Good luck
