What is an Adware- coupon,?

Should macafee remove it from system or allow it.
especially when it came from a trusted site like microsoft
we ain’t all as thick as yah think.

I think you should read this

http://www.spywaredetector.net/spyware_encyclopedia/Adware.Coupon.htm

Usually it may be a program that came along with an installation for another program, however its been deemed as adware, meaning it serves no purpose in aiding the original program you are installing or has been found to be some sort of advertising program

However if it is flagged by macafee as adware then it most likely is, even if it came from microsoft

programs – save the frustration