Choosing between online and offline advertising depends on how people find products today. Online advertising uses phones and computers, allowing messages on social media, search pages, and websites at low cost. Offline advertising includes radio, posters, and flyers that reach people in physical places. Online ads are easier to track because clicks and views can be counted. Offline ads can still work for local reach and trust strong. Many small businesses start online, then add offline ads when growth is steady. Which option fits modern buying habits better?