[Emmett McCarthy]

I just have my DL number printed on my checks by the bank. Saves me and the clerks a bunch of time in the grocery store.

[coloradan]

It will save you even more time if you tattoo your SSN on your arm. Inside left forearm, to be precise. Blue ink.

[cowtowney]

"I just have my DL number printed on my checks by the bank. Saves me and the clerks a bunch of time in the grocery store."

Really bad idea if you are concerned about identity theft.