Summit's Fraud Detection system watches your credit card account for uncharacteristic or unusually high charges. If we detect unusual activity on your card, we may suspend further charges until we can confirm the purchases were authorized.

To avoid any inconvenience, we recommend you contact Summit in advance if you plan to travel or make a large purchase that's unusual for you. We'll note the information on your account so your purchase can go through smoothly.

It's also important that we have your current contact information so we can reach you quickly if we have a question about your account activity.

To make a note on your credit card account or to update contact information, simply contact us at 608-243-5000/800-236-5560 or stop by any of our branch locations.