Payments may be made by E-Transfer to Please include your file number or invoice number in the notes section. We also accept Electronic Funds Transfers (search Tingle Merrett LLP as payee within your online banking). For credit card payments please call 403-441-4779 or 403-571-8000. Accounts paid by credit card may be subject to an additional administrative service fee approximately 2.5% to 4% for MasterCard and Visa (* service fee rates are subject to fluctuation and are dictated by the applicable credit card company at the time the account is paid via credit card). Any question regarding payments, please contact Jerry-Lynn Fossenier at 403-571-8005.