I understand that this authorization will remain in effect until I cancel it in writing, and | agree to notify TechTrex, Inc. in writing of any changes in my account information or termination of this authorization at least 15 days prior to the next payment/billing date. If the above noted billing/payment dates fall on a weekend or holiday, understand that the payments may be executed on the next business day. I acknowledge that the origination of Credit Card or ACH transactions to my account must comply with the provisions of U.S. law. I certify that I am an authorized user of this Credit Card or Bank Account and will not dispute these transactions; so long as the transactions correspond to the terms indicated in this authorizationform.