Non-EU citizens can receive tax refunds in selected stores.
To qualify please do the following:
When shopping keep an eye out for the Tax Refund sign and get a Tax Refund Form from the cashier.
Your refund can be validated and obtained by showing custom officials your purchases, receipts and passport at the airport when leaving the European Union.
If there is a Tax Refund Office at the airport then take your documents to it, or apply for your claim via the post. You will then be refunded your money.