This, as a side effect, is useful to the clients as well: 1. Don't have to pay a non-refundable advance. 2. Have complete visibility of the budget right from

This, as a side effect, is useful to the clients as well: 1. Don't have to pay a non-refundable advance. 2. Have complete visibility of the budget right from the dashboard. 3. Move smaller tranches of money to the service guy by approving tasks rather than moving big chunks of it. 4. Always have complete control on each dollar that is move to the service provider. 5. Also, enjoy working with a happy vendor who is getting paid regularly, which sort of improves the odds of winning.