Tens of thousands of refugees are on the move across Europe. For financial service providers such as Western Union, they’re an attractive market. The company is the world’s largest provider of cash wire transfers. For refugees, the market leader is often the only available option, but the fees are sometimes exorbitant.

More from this edition of Made in Germany: http://www.dw.com/en/made-in-germany-the-business-magazine-2016-02-09/e-18991235-9798