How to Update Credit Card Payment Information in the Portal

The following steps will help if you need to update your credit card payment information in the portal. If you need to add a new payment method click here.

1. Start by logging into your BigSIS Portal. Click here if you need assistance with logging into the portal. 
2. From the portal...
   • Click on Financial > Payment Methods.
   • Select the credit card you would like to update and click Update CVV/Expiration and you will be able to edit the information for your card.
   • You can also replace your payment method with an eCheck or different card.