The problem is that the aMember tax feature is ...well... very elemental. I believe it works generally with PayPal only and it surely doesn't work well when you plan to use it for EU VAT tax. Most of the membership software on the market has this problem. I have modified my version of aMember to support EU VAT taxation but every payment plugin you plan to use would need to be modified in order for it to work and it's not an easy mod. And the invoicing would then need to be modified as well. aMember is very weak in this area I am afraid. Tomas