Creating quality content, naturally, should be at the heart of your SEO efforts. You need to get keywords on your site so that search engines are able to find it. This gives you organic traffic, which then gives you the potential to make sales. It doesn’t matter how good your website is or how great your products are if no one can find the website. Keywords make that possible, along with a lot of other tactics, such as social media marketing or pay-per-click advertising. But keywords are usually where people start.