PGC is the only store that gives 21% Tax Free in jewelry sector in Prague. This is valid for only non-EU customers.
Our system is that we deduct the tax amount from the total price as a 21% discount. Since the customers do NOT pay the tax, they do not need to be refunded at the airport as well. They simply drop the tax free documents at the tax free office in the airport (any airport in EU) and that’s it.