i have receive the letter and check of $1,336.00 from delta consumer research corp, 12 law drive p.o. box 6489, fairfield,07004 telephone 1-289-923-3874 fax 1-866-740-0652. i have receive the letter and check of $1,336.00 in the mailbox on november 7, 2013 of this year. i have not cashed the check of $1,336.00  not yet. i did try to call the account manager frank bruno at 1-289-923-3874 to activate the enclosed payroll check before i depositing in my bank account. i did try to call the account manager frank bruno at 1-289-923-3874 to many times. the answering machine service say call back later. so i did call back 2 or 4  many times the same answering machine service say the same things over again. i did not cashed the check $1,336.00 at my bank not at all. i thought that i am doing the right things not to cashed the check of  $1,336.00 at my bank account.i want to know is. is the delta consumer research corp mystery shopper program is fraud scams. i just want to know right now before i cashed the check of $1,336.00 depositing in my bank account. please e-mail me at [email protected] or call me on my cell-phone 323-496-9025 monday-saturday between 10.00 a.m to 4.00 p.m please get back with me sooner as possibles. thanks you? melissa hunt, california