ummm no.
I paid half up front. the other half must be paid before hs is released but as far as I know my hs is not ready to be released because the stupid adam walsh check is STILL going on seven weeks later. (yes I know this is not the study agencies fault)when they have my study ready I will be ready to pay. until then, not a chance. If I pay them the rest of the fee then my study gets shuffled to back burner because they already got paid and have NO motivation to finish things timely. NO WAY. send me a bill when you have my study ready.