Once we have our restrictions set, it's time to figure out an offer to drive traffic into our desired time frames. First, consider the opportunity cost. If your tee time expires at $0, what would you wish you had sold it for?
Next consider the restrictions. If you have broad restrictions like 7 day advanced booking and good anytime then we suggest smaller savings. If you're using 24 hour advanced booking on weekdays only, we suggest a larger discount to motivate action.
We will say that the most successful offers are tighter restrictions + bigger savings.
Of course, there are plenty of other factors to consider like audience size, demographics, or even the season. Luckily, your offer isn't set in stone and you can change it anytime throughout the year.