You are right, the price in dollar does not reflect the actual exchange. I have contacted shareit at once, but I will get an answer not before monday. I am planning to change the shop, but that takes some time and a lot of money.
A discount for TG2 users is not possible. I have no chance to control, whether someone has a TG2 licence or not. And everyone could tell me, that he is a TG2 user.
And another thing: Why should I support TG2 with a discount for GC2, when TG2 is not supporting us terrain generator creators?
I am still waiting for an improved import of terrains, better and easyer masking. You know about the bad communication between Planetside and GeoControl?
Let me say it this way: GC2 is near to TG2, but TG2 is not near to GC2.