For some lucky cases they might could go home when they failed Probation time,and it is not as seem as it is as per my experience working with a Human Resource Agency,they can't go home when they failed they probation time,the Agency will transfer them to other Employers and while they are waiting for the new Employers they will working for Part time basis and they will only get like 10 Jod Max (so,how on Earth they can pay 2000$ if they work only paid for 10 Jod each Part time)