This said it was Groupon, Inc trying to get me to give away my store to vultures.
I value my business and my customers to much to pay Groupon my money to have vultures swoop into my business and get anything for nothing.
Business people I have talked to said their experience with this was NOT GOOD.
I would NEVER do business with a telemarketer.  NEVER.
One reason is you really do not know who they are or where they are.