You will find the log in to your account with M&T Visa Credit Card with Rewards by logging in to their website https://www.mtb.com/banking/credit-cards/credit-card-options/mt-visa-credit-card – The log in box is in the upper right corner of the site under login. Click on login and type your user name and password and login to your account with M&T Visa Credit Card with Rewards.
If you are a new customer and would like to create / register an account, please follow the following steps:
From the same link provided above, you will find the register/ create an account in the middle of the page under Online banking account. Click on it and then click on Enroll now, then fill the form and create your online in a few minutes with M&T Visa Credit Card with Rewards.