Welcome if you own a block industry, sell cements or supply building materials such as tiles, WCs, doors, etc.
I will like to run a survey question that would be help develop a concept that will increase sales return for all.
So you sincere answers are highly needed.

This is the question?

1. How much in percent per item are you willing to pay to any one that will help you get constant clients?

For example: how much in percent are you willing to pay per block?