Then, your title changes.

Or your logo.

Or your phone number.

Or your email address.

Or you just grow tired of them and want a change.

But.... you've invested time, energy and money into these cards.

And if you order new ones, you'll have to throw these away.

Or cross out the thing that's changed and re-write it on the rest of your 999 paper business cards.

Which is not only a huge time-suck but also totally unprofessional.

How frustrating is that?

Yup, paper business cards can't be changed and that fact will never change.