I just used it. Works fine for me.

 

I've always had issues with it,the last few years I call them and they tell me all my info is fine dont worry but the problem is that Ive had people check it and my # number does'nt come up

 

In that case, it might be good to email them to get what they told you on the phone in writing to show a potential customer. Having xerox'd copies of your licensing information in the truck is a good idea also, to present to the customer. Might keep them from even checking in the first place.

 

Works ok for me.