sorry to notice, but i cannot see the answer to the original question, all i can see in here were discussions,

i am also interested regarding the question above.
i also received an email as an invitation to work for them but of course, before you enter a door you would knock to know if somebody was inside.

i would really appreciate if this questions on my head and as well as on the other person's mind would be answered.

thanks for all of the help in advance.

God bless.