???? ??????? ?? ??? ???? ????? ?????? ??? ?? ??? If I tend not to get an IPO share because of oversubscription, will there be any rates with the refund of my cash, Or will I obtain the full quantity? exactly what is the technique for getting a refund on my account? ???? ????? ?? ?? ?? ???? ??????? ??? ???? ??? What is a great book to more info R