Hey @byonddesign,

Thanks for getting in touch.

At the moment Square is available as a card payment processor for businesses in the US, Canada, Australia, Japan and the UK. You can still use our free Point of Sale app to track your sales and run your business, however card payment processing won't be available. 

For taking payments as a business based in Switzerland you'd need to find a local card processor, however you can still use Square's Point of Sale app to track your sales and help run your business - you just won't be able to process card payments through Square!