A New Label for Your Deductions Monday, May 18, 2015 | TotalSource- Core If you are enrolled in any of the benefits or services offered through the TotalChoice™ Voluntary Benefits Program, administered by Mercer, your deductions will be labeled “Voluntary Ben” beginning with your June Pay Statement. If you need further information as to your voluntary benefits, please contact Mercer at (800) 557-1038. Print Tags 05/21/15