I setup a Adwords account some 2 months..Ever since I set it up I have got alteast 3 calls from Google within last one month at odd times asking me "Why you are not using Adwords account?Do you need any help from us?" But inspite of being told already told that I do n't need their help they are calling me again and again and asking me whether I need some help for Adwords! And also they do n't even have the courtesy to ask whether it's a goodtime to speak to the person or not! I think Google should train their Adwords staff more on behaviour!!.
Next time they call, tell them that you are nervous and you would feel better if they gave you $1000 in promo to test the network out. I'll bet they give you something.
Ask to speak to Eric Schmidt. Tell them you will only deal with him, and if he will not speak to your personally then you really aren't sure you'll use adwords at all. Have some fun
Are you sure it's Adwords people calling? I've never known Google to call advertisers much and certainly not to ask if you need help. I think this could be an Adwords management/SEO company trying to get your business.
almost similar to you, but I was only given an email from them not got a call, and until this time have not I use my AdWord account