I guess... the servers might be different
Correct. Local services and servers often differ.
For non-UK/Ireland folks, it’d be best for you to get in touch with your local Samsung Support teams.
Also, for anyone experiencing this issue, if you have the Samsung Members app on your device, I’d advise sending an error report with log files to the software team in your area too.
Say "Hello!" to the Community in The Introduce Yourself Thread.
I have the same problem and I also live in Argentina. It used to work just fine a few weeks ago but now I keep getting this server error every single time I attempt purchasing. Please fix this.