how easy is it to open MoneyBookers account in China? are there any hidden problems?

imagine a freelancer in China with overseas clients. How easy is it for him to open a MoneyBookers account to get small payments (e.g. $15-$50) from his clients? How much time and effort does that take?

Are there any hidden problems with using this service in China?

Well, also, are there any hidden problems with MoneyBookers in general?