Hi,
I have over 10 years experience in PPC and can optimize your campaigns for you. I just need your export file or access to the account to start with.
If you are interested I can set up a fresh new campaign from scratch. Then, we can optimize the bids to encourage keywords with good quality score. This will help in reducing the CPC as well.
Further, I can add negatives based on search query mappings. If necessary restructure the account and add sitelink extensions as well.
Ready to get started. If you want, I can complete the optimizations for you and you can award me the project based on my quality and expertise.
Thanks,
Niranjan