Publisher's are Calling

I recently looked up a publishing company that works through amazon.com. I just looked it up to see how it would be to publish my manuscript, when it is finished. Well I got a call from them a couple of weeks ago and an email. Today I got another call. She is going to call again in five months to see how it is going. I don't know if I will be finished in five months, but that could be my goal.