So many companies offer discounts if you're a student - here's the full list

The college ID is a valuable object. It's not only an emblem and access pass for campus ground, it's also a way to get free or discounted admission to museums and other cultural institutions around the world.

While college students and recent graduates carry staggering amounts of debt and aren't making much money, they are still, paradoxically, one of the most sought-after demographics for retailers.

To make their brands more popular among college students, some companies offer discounts to anyone with a college ID or email address.

A lot of companies on or near college campuses, like local or chain restaurants, also offer discounts that vary by location.

Here are all the student discounts out there: