Think this issue has been around for quite some time:
https://forum.purseblog.com/threads...redit-detaxe-in-for-amex-card-holders.753307/
And I agree with one post which says it is AMEX who wants to gain (or avoid loss) by demanding refund to be settled in £ first
The same happens to my AMEX in my home country that any foreign spending will first be converted to US$ and then to my home currency... I m okay with it as AMEX is a US company n it makes sense to me
So I only use AMEX in my home country or whenever I go to the States but nowhere else
I personally think it is ridiculous to even have Global Blue to be the agent who takes huge advantages in between while making all customers run around like idiots for what we deserve to get back
But somehow I think Global Blue is "backed" by the EU and the brands as its existence serves to alleviate Customs' workload, avoid conflicts between customers and individual government, consolidate refund cases and most importantly to create job opportunities so probably there won't be changes until the day the refund got so bad people start to boycott by stop buying in these countries n eventually harm the EU countries' economies...
And I don't take things for granted as it has never been in the law that foreigners must have their tax refunds back... the whole tax refund thing is more like an incentive...
While tax refund has never been possible in Canada and half of the states in America
So while u get tax refund (although not 100%) shopping in the EU; Europeans get nth back while shopping in most states in your country
I totally understand your anger but I hope the above makes u feel better (if saving quite a lot and having your dream items don't) ^^