Please accept my apologies if this is a bit too OT for this thread. I have a marketing company telling me that they can guarantee increased traffic to my website through their unique SEO process. I get that part. They also tell me that I must have my web hosting and domain registrar moved to a company that they work with. If I don't do this, they will not work with me. I cannot think of a single technical reason to do this and it makes me more than just a little suspicious of their intent. Can anyone tell me why moving both the web host and domain registrar would be a requirement? We currently host with BlueDomino and have our domain registered through them as well.

Thank you for your time.