they were totally unable to do what I wanted. I even called their help desk and they directed me to the API so I could program my own application- WTF???
I have several websites and I want readers to be able to fill out the form on site A to join List A and on site B, fill out a form to join list B and on site C, fill out a form to join list C.
Constant Contact couldn't do that, they were useless.
I went with YMLP.com and I am very happy with them. I wanted to try Aweber, but their auto-billing thing creeped me out a bit. I always forget to cancel things like that.
Anyhow- details of the issue and the solution are here
Better newsletter handling for niche bloggers • 30 queries in 30 days