Is it possible to enroll on a course using job seekers to get the discount then start work next day?

Well you can do this to get your �2k for free. But it makes you as bad as someone pretending to have a disability to claim benefits. You clearly know you have a job ect which is not the same as if someone stumbled into your circumstances. You are knowingly defrauding the system. You are stealing this money you are not entitled to from hard working tax paying families. Good on you. Oh and I know a shop that leaves it's back door unlocked and where they keep the takings as I expect that will be of interest to you as well.