Thank you so much for researching this.

PenImpressions sounds familiar to me, I think I stumbled on their site while trying to hunt down who makes those pens.

Perhaps they make other promotional products for Commerce Bank, and the pen is made by someone else.

Or it could be custom manufacatured from Commerce Bank itself.

That's one pen everyone loves. I saw it on 2 different pizza delivery people, I saw a receptionist at the dentist using it.

One thing about promotional material is that they are usally made of very cheap material making them easily break and people stop using them.

That's why I have my eye on this pen cuz it seems to last so long and everyone loves it.