You will find the log in to your account with Gap Credit Card by logging in to their website’s home page. The log in box is in the upper right corner of the site. Click sign in and type your user name and password. Meantime, when you click on the login box, you will get other options than signing in and logging in, by clicking on new customers, if you would like to open an account and you are a new customer you will be able to sign up and register with Gap Credit Card since they have modernized their internet banking. Log in to your credit card account from the front page of Gap Credit Card . Top corner on the left or right side is where you will see where you enter your login details of Gap Credit Card .