To keep things simple, you may try IP based redirects on your server. You can setup simple redirects based on geolocation, using .htaccess or httpd.conf on your Apache server (mod_geoip). The GeoIP API (MaxMind) will enable you to quickly configure your server to divert traffic according to the originating IP. Your web analytics and optimization should do the rest. All you need to make sure it that you have a couple of landing pages to test your assumptions on.
The purpose of this guide is to provide a simple, actionable approach to building strategic PPC campaigns. Much of this is common sense and our goal with this guide is to lay out a strategic and procedural process allowing you to research and implement PPC campaigns that deliver the goods. In this chapter we teach you everything you need to know about putting your PPC strategy into action to begin converting browsers into buyers.

Quality of linking root domains. Here is where we get to the quality of each site’s LRDs. Using the same LRD data you exported from either Moz’s OSE or Ahrefs, you can bucket each brand’s LRDs by domain authority and count the total LRDs by DA. Log these into this third sheet, and you’ll have a graph that illustrates their overall LRD quality (and will help you grade each domain).

The best way to see what geotargeting can do for your company is to undertake a test campaign on a site like Facebook employing the parameters that would best access your target audience in various parts of the country. Include the specified area(s) within the ad’s content and launch it to see how it impacts results at your various locations and your online business. From there, you can further expand on what the technique can do, even using it as a recruitment tool to locate new marketing talent to run your next geotargeting campaign.

Exhaustive – Your keyword research should include not only the most popular and frequently searched terms in your niche, but also extend to the long tail of search. Long-tail keywords are more specific and less common, but they add up to account for the majority of search-driven traffic. In addition, they are less competitive, and therefore less expensive.

It’s good for searchers – Research indicates that searchers click on paid search ads more often than any other form of digital advertising. This means that people really don’t mind being advertised to, provided that the products and services advertised actually fit the searcher’s needs. And because we use search engines when we’re looking for products and services, the results, including the ads, are generally highly relevant to what we’re looking for. Plus, Google has developed an excellent formula for ensuring that PPC ads meet the user’s needs.

I have often gone on the record with my skepticism toward paid search campaign management software, and I have several reasons for being skeptical. My main concern has been that these tools over promise on features and under deliver on performance. They claim to replace the analyst by using algorithms to optimize campaigns, but in reality they replace the fun piece of the analysts job (improving results) and replace it with the tedious task of managing to get their campaigns to work properly in the software. I have been burned by this sales pitch twice and have written about this in a previous post called “Paid Search Bid Management Tools: Great Investment or Save Your Money?” – so feel free to read that post for more details.
You can use this tool to get new ideas for paid search campaigns as well as ideas to drive organic traffic. One big advantage of the tool is it gives you historical statistics on past search volume, as well as predictions about the number of clicks and conversions. You can search for keyword ideas based on what makes sense for your products, services or other phrases you're trying to target. 
In summary, these are but a few of the examples of how geography plays such an important part in creating customized and targeted marketing campaigns. Consumers respond better to relevant marketing which means that ROI of targeted campaigns will increase. Mobile consumers make geography one of the best ways to target while technology and data make doing so a real advantage to those who use it. Sometimes it takes a little creativity, but it is worth the effort. Especially for the business of local.
When using the Keyword Explorer, Ahrefs will also produce the "parent topic" of the keyword you looked up, as you can see in the screenshot above, underneath the Keyword Difficulty meter. A keyword's parent topic is a broader keyword with higher search volume than your intended keyword, but likely has the same audience and ranking potential -- giving you more a valuable SEO opportunity when optimizing a particular blog post or webpage.