With ADT Express Pay you can pay your ADT bill without having to sign in to your MyADT account. Once you're on the MyADT homepage, scroll to the bottom of the page and choose Make a One-Time Express Payment. From here, you'll just need to provide your Customer Number and the first five numbers of your billing zip code. Easy peasy! You can also sign up for automatic payments with ADT EasyPay, so you won't even have to think about payment each month your ADT bill is due. To enroll in ADT EasyPay, follow these steps: Under ADT's Bill & Payment Summary section, click Sign-up for ADT EasyPay From here, make sure to pay any outstanding balances since it's possible you'll wait up to two months for your EasyPay enrollment to finish processing. Once enrolled, you can adjust any payment methods or account settings by clicking on Manage EasyPay on the Overview screen.