Its gone be nice if it would possible to send interactive estimate to client that permite him to have more choose with a diffrent price + some colone or option as desired.

Estimate for byunig a PC :

PC Tower
Black + Fan 35$
White + 2 Fans 55$

RAM
IF 4GB RAM 30$
IF 8GB RAM 50$

Hours work
IF do this 15$ per hour
IF do that 10$ per hour

Warantie
IF take this 1 year warranty
IF take that 2 years warranty

Thanks for your consideration about this feature.