be nice to people, eventually you'll get gifts
I've earned more money from unasked gifts from friends I didn't knew had big bucks than with any other way I've tried (other than actually exchanging real cash for L$, the first few times I used some big company that was kinda acting as a sub-LL specialized on my country, but their rates were absurd, later someone I trusted started offering L$ at an amazing rate, and could simply make a bank deposit, no need for CC, or Paypal nor anything. But if you do decide to follow this route, it must be with someone you really trust, otherwise you risk loosing your money and even more L$ if the money came from stolen credit cards or some other illegal source)