Complaint Review: COLLECT PROS Payments Made Easy

Received notice from a collection agency, Collect Pros - Payments Made Easy on 5/13/15.  It stated "This is an attempt to collect a debt".  Date of Notice: 5/6/15; Payment due date: 30 days of receipt; Overdue balance: $266.00; Product:  US Weekly Magazine; Amount Due:  $266.00

Reference Number:  536658

I've never heard of this magazine & would never purchase a magazine that would cost that much money!  Collect Pros are demanding I pay this bill within 30 days!  This is a scam & I have no intentions of sending them one dime.

Is there anything I should be doing on this or should I just ignore it?  I'm sick to death of these types of threatning scams.  I also don't want something like this to ruin my credit.

I would appreciate any advice you could give me.

Thank you