Updating Your Bank Account

To update your bank accounts, log into your Stax Pay account at omni.fattmerchant.com. You’ll be able to submit all of the necessary information to us through your account. Need help logging in? Submit a Request Form and our team would be happy to help!

  1. Select settings from the sidebar
  2. On the account tab, select the Update Account button
  3. Select the type of ACH changes you need to update
  4. Fill out your information in the HelloSign form, and submit


Once the form has been submitted you will receive an email from support indicating if there is other follow up required.