But seasoned travelers have discovered airport hacks to help you get through security quicker – and one of those is being enrolled in TSA PreCheck. Most travelers with TSA PreCheck spend less than 10 minutes waiting in line. Once registered, TSA PreCheck membership lasts for five years, and it's actually pretty easy to apply. That's probably surprising since the retailer is best known as a place to get all of your office supplies like paper, pens, and (of course) staples, but it's also helpful in making TSA PreCheck registration easier for you. The first step to getting TSA PreCheck is to start your enrollment online on TSA's website.