Hi, I'm sure the agent who referred the buyer for your land, didn't do so for free. He/She would expect for a commission fee. But this depends if the agent is a legal real estate service practitioner. I assume in this case that the agent who referred is a colorum broker, so in this case, a "referral fee" of 10% of the selling price would suffice. If you're feeling generous then you may increase it 🙂
Youtube: www.youtube.com/c/OwnPropertyPH