Don't understand what you meant. Do you mean anyone interested in your indicator will have to pay $1,000 (50%) as installment. You will then release your indicator for us to test in our demo account for 1 month. After the 1 month, if we are interested, we will pay the remaining $1,000 (another 50%). If we are not interested and do not wish to continue, you will return the $1,000 installment paid 1 month ago ??
