To place a stop on a payment made through our Bill Pay service call: (413) 236-4000.
Electronic Payment Information
This stop payment shall be effective for six months from date or order shown hereon. Upon submission of this form, Greylock will process the stop payment and mail or securely email a form to you with the the title, "Affidavit of Unauthorized/Improper ACH Debit Activity". This form, upon receipt, must be physically or digitally signed by you and returned to us within 14 calendar days of your initial request for stop payment or this temporary order will expire.