Reward Points Module for ZC v13x

[hem]

I'm in the process of making a mod to this mod, but thought I'd ask in case it was useful to actually have the RewardSuite modified by the creator. (Or if someone else had already done this)

Basically along with the 'Allow Redeem of Reward Points on Order Total or Subtotal'...could we add another option something like 'Adjust Earned Points from Sub-Total Based on Redeemed Reward Points'

Basically if I purchase a $10 item and use 100 Reward Points ($1 value in default case) in the purchase, then my Earned Points would be adjusted to 9 instead of 10 because the customer is only going to spend an actual $9 on the item.

I don't want the customer to earn points for using points basically.

I'm currently coding this (along with two other tweaks) and it will be in the next release.