A Google Ads metric that rates how relevant your pay-per-click (PPC) ads and landing pages are to your chosen keywords. Google doesn’t reveal its exact calculation, but your estimate is based on ad relevance to keywords, expected click-through rate (CTR), and landing page experience. If you want to improve your Quality Score, Google recommends optimizing your ads and landing pages as well as revisiting your keyword strategy.

The 3 Things To Avoid When Emailing Your List
When you decide to have an opt-in list, it is not just a matter of sending your subscribers your promotional newsletters or catalogs.