Of course, it is not possible and I've had discussion with many peoples about this, but no one could figure this out. It is obvious, something is not clear, but as long as I earn I am happy.  I do not wonder anymore about how they do this. If they give why not to take?
20 hours contract and € 1.9266 so far.

 img = http://postimg.org/image/p648fxcv7/

Edit:
Customer support is not good - I got no response on couple mails. Only once I had problems with withdrawal by dogecoins. like 4 days they didn't arrive to my wallet, but funds was restored in my account.   I don't know about paypal, maybe they cannot process so much request per day if min limit is to low.