There are a few key things to look for when trying to determine if a sugar daddy is attempting to scam you. First, pay attention to how he communicates with you. If he is constantly asking for money or gifts without ever offering anything in return, then he is likely not legitimate. Second, be wary of sugar daddies who refuse to meet in person after extended periods of online communication - this could be a sign that they are trying to avoid any sort of personal interaction. Finally, pay close attention to your gut instinct - if something feels off about the relationship, it probably is. Trust your intuition and don't hesitate to walk away from any situation that makes you feel uncomfortable or uneasy.