You’re Almost There: Click Below to Make Your Payment

Please select the PAYMENT button relevant to your installation to complete payment via eCheck.

Upon clicking a payment button you will be redirected to a secure Authorize.net portal to enter your deposit information.

Please select 'Bank Account' to avoid 3% credit card fee.

No information in the deposit process is captured or stored by Technicians For Sustainability, or on the Technicians For Sustainability website.

We accept Zelle payments if your bank allows you to send them. You must send the payment from your bank website, not the Zelle app. Some banks will have daily or weekly caps as to how much money you can send via Zelle.

Please see below for how the process can look. We at TFS are not able to help troubleshoot any issues with your bank or Zelle sending the payment.