Give me any amount of money and I promise to give it back to you whenever you want it - with the "interest" I have earned with my investments less 10 percent. This number will NEVER be less tan what you have gave me!
Want to give it a go, give me whatever you are willing and able to give me. How does it sound?
I will be setting up am accurate recording system to ensure that we do not have ant disputes regarding our transaction. Looking forward to hearing from you.