The best way is to sound helpful, not pushy. Instead of just saying "Buy now," try showing how the offer can make life easier. For example, say something like, "Enjoy 20% off this week to make your next order lighter on your wallet." This sounds friendly and gives a reason to care. Always keep the message short, warm, and natural. Avoid using too many capital letters or too many exclamation marks, as they feel like shouting. End with something gentle like "Tap here to check it out." How do you usually react when brands send you offers through SMS?