'\'\'\'nnDev :  Using the Quick referal sign up link, another user signed in  then the following message received nn\"You are not authorised to perform this action\" nnnhttps://www.bizbfriend.com/view-referral-offer/234nnnNow the Quick referal sign up restricted to the offer received email address only. and pre-populated the email address in the email textbox . nnMakes the field ready only.nnsee sreens\''