But is there a guarantee that you will pay out that large amount after your property sold?
thank You for the question
the guarantee is You, if You will bring me the customer that means You know the customer before he will contact me.
from this point on I will sign a paper that You will get 200k usd = xyz btc on pay day. any real estate deal must be signed and completed by a notary. or You sign a contract with the buyer that he needs to hold back the 200k usd = xyz btc on payday and give it to You.
if You or anyone has a better proposal please let us know.