I think it works like a scam free system where you can't charge back. Once the person sends the money and the other person picks it up, there is no way to charge a claim back over it like you can with PayPal. Moneybookers is considered safer than PayPal but is not a commonly used as PayPal. In response to your question, you can send payments to other people I would've thought.
I don't use the service myself so the above may not be 100 correct.