It is impossible for me to use a VAT number with them as their "validation system" is constantly down. their support is pathetic. I have emailed multiple times over months, they are not having basic comprehension skills (asking for an order while I clearly explained that I haven't placed one) nor offering a solution or even fixing it in the first place. So they are chargimg VAT when it should be exempt.
Result: I am not buying a license with them.
Photographer. Sorting 250.000 pics per year
20 years with ACDSee Photo Professional. Love and Hate. I would love to see XnView MP upgraded for better editing or a commercial "XnPhoto Pro"! Keep up the work!