You can get sales by using "traffic" as the objective, but it depends on your strategy. Traffic ads focus on driving visitors to your website. These ads may not prioritize users with high purchase intent. To increase sales, you need a strong landing page that converts visitors. Your ad should target the right audience who are likely to buy. Adding clear calls-to-action in your ad and landing page helps. Retargeting users who clicked but didn't purchase can boost results. While "traffic" ads can lead to sales, combining them with other objectives like "conversions" works better.