Google Adwords is the most obvious choice, though it does have some benefits. To get more clicks on your website, you'll need to pay Google every time somebody clicks on an ad they see come up when searching for something else. However, that is just the beginning of how AdWords can generate clients for you. You can also utilize their remarketing service to target people who have visited your website in the past but did not convert at the time. Following up with those visitors and getting them to come back as buyers or consumers will exponentially increase traffic and potential business!