I bought the Personal license last week and used a coupon that reduced the price to $31.20. Today I upgraded to the Developer's license. I was charged $149. So so far I'm in the hole for $180.50-- a discount of a mere $18.50. I had a coupon for $50 off the developer's license, but there was no where in the process to apply the discount. This seems quite unfair. How come you do not honor these discounts?