How can I obtain and enter my Global Entry number for expedited customs and immigration processing?

To obtain and enter your Global Entry number for expedited customs and Immigration processing, you can find your number on the back of your Global Entry card or by logging into your Trusted Traveler Programs (TTP) account on the Customs and Border Protection (CBP) website. Once you have your number, you can enter it when booking flights or on the airline's website to enjoy expedited processing benefits.