Pre-Authorized Payment (PAP) is the Canadian equivalent of ACH (Automated Clearing House) in the United States.
- If you are a customer with a Canadian service address who would like to edit or cancel automatically draft payments using a credit card, you can do so by logging into your My WM account online
- If you are a customer with a Canadian service address who would like to edit or cancel automatically draft payments using a checking or savings account, you must complete, sign and return our Pre-Authorized Payments (PAP) form with a voided cheque
Download PAP Form
You can send the completed form via mail, email or fax.
Pre-authorization Payment Form (.pdf)
Pre-authorization Payment Form (.xlsx)
Complete and return to:
WMSC, PO Box 4713, Houston TX 77210-4713
E-mail: CanadaPAP@wm.com
Fax: 866-313-8762