FOMO means fear of missing out. In marketing it is used when businesses show limited time offers, small stock, or special deals that may disappear soon. This can push people to act faster because they do not want to lose the chance. For example, a message like "Only 20 spots left for this course today" creates urgency. While this method can increase quick sales, it should be used carefully so customers do not feel pressured. Honest offers usually build stronger trust. Can limited time offers still work without sounding too pushy?