If you joined TPI after July 11, 2019, and you need to update your billing details, please do so below.
NOTE: The information that you enter into the change form goes directly to our secure payment processor, Stripe. TPI has no access to your credit card data.
If you joined TPI on July 11, 2019 or earlier, your payment was processed via Paypal. To change your billing information, go to Paypal.com and log into your account. TPI has no access to your credit card details at Paypal.