For the real estate agents, we know there was a recent addition to the California real estate laws that required display of license numbers (DRE) on all marketing material, including online listings. Although we usually move a little faster than this, so we apologize for the long delay, we’ve added in a “License Info” field so you can enter in your license number and it will be displayed along with the rest of your contact info.
You can find the License Info field on your My Account page. Simply add in whatever you want to display at your license line, for example “DRE Lic#123456″, and that will show up with your contact info on all your postlets, including the HTML we provide for craigslist. We’ve left it free-form so you can enter it any way you like, for example as “License: 123456″ or “DRE#123456″, etc.