After free registration, there are a number of bids that don’t require a subscription.
If you are the first to bid, it also doesn’t affect your bid allowance.
A fee of 10% is deducted on receipt of payments.
It took me some time to get my first job but after that, I’m extremely successful with the majority of jobs I apply for.
No need to be self employed in Crete either and pay their extortionate IKA. If you’re a Brit: you can register as self employed in the UK and pay voluntary NI contributions (between 10 & 12 pounds per month).
I don’t know the situation for other nationalities.
Or you can just work and say nothing at all but that would be for you to decide.