one credit costs 12,50€
so we become everytime 1,88€(at 15%) minimum comission, am i right there ?
No, as there are advertised discounts of e.g. 25% from time to time, and we lose our share. Also there are unadvertised discounts to very big buyers which are negotiated directly, which also affects our commissions.
On the Plans and Pricing page, that's covered by "Need larger credit packs? Contact us."
So we don't really know what the 'minimum commission' could be.