Maximum discount amount for Coupons

[ralmsjourney]

Hi Guys!
I have implemented successfully the coupon in my store with the percentage type (10% less) but it seems now i want to limit
the total maximum discount amount to a certain fixed amount, can anybody help how to do this? Example the coupon code is 10% discount on 100usd min. purchase (this is no problem) but i want to make the maximum discount limit to say 30usd only on total transaction.
Hope anyone can give some idea how to do this, thanks!

[abantecart]

Correct me if I am wrong.

You need to limit percent based discount (10%) to be applied only for up to $300. If subtotal is > $300 discount will be only $30. 

This is not possible by default but can be custom coded.

[ralmsjourney]

yeah, thats correct, say if the purchase is 500$, the discount will still only be 30%.
Anybody can custom do this, just PM for the rate. Thanks!