One smart way to turn first-time visitors into buyers is by using retargeting ads that show exactly what they viewed before leaving your landing page. This reminds them of what they were interested in and helps bring them back. Offering a limited-time discount in the ad can also push them to take action. Another helpful method is to create custom messages for users based on their past actions. For example, someone who added something to cart but didn't check out can be shown an ad reminding them to complete the purchase. Email retargeting also works well when you can collect their email early through a free offer or registration. Timing is important too—don't wait too long before sending that reminder. These small touches can bring people back and help turn a one-time visit into a sale. What other simple methods have you come across that can help increase returning buyers?