Hi!
I am Google Partners Trainer for Adwords and leading a Google Partner Digital Agency in India named - "ECO India" and been working on Google Adwords from last 3 years. Our team have extensive experience in almost all sectors - include retail, education, travel etc. and have delighted all of my clients in past. Also have extensive knowledge about various promotion tactics with Adwords (includes Search, Display, Shopping, Mobile, Gmail Ads etc) along with other promotion options. As you are looking to optimize and a audit for your enabled promotions - I can help you to give you some ways to improve the quality and ROI of the same.
What you say if we discuss or clarify any of your query (if any) over chat to take things further.
Looking forward to hear from you.
Regards,
Zippinder