Having to test charge for every international marketplace?

Hi there,

Recently set up my seller account (UK) and my page is now prompting me to complete the 1 Euro charge backs for every EU marketplace? Do I have to go through this process for each? Won’t seem to allow me to progress or ensure my legal entity is right until I’ve done so. The page pops up with a checklist of uncompleted EU marketplaces to check the 1 Euro transaction against, but only selects one at a time?

Any advice appreciated, don’t want to end up accidentally signing up for multiple marketplaces as I’m primarily starting with UK based selling.