Since January 1st, 2015, EU made a significant change to its VAT regulations that require businesses to pay VAT according to the locations of consumers. This was taken, mainly, because of large companies that have been avoiding higher taxes by establishing businesses in places with lower VAT. Unfortunately, this also put a burden on independent creators who sell digital products to customers in Europe.
At Yclas, we will collect that VAT and register it on our MOSS agency. You do not need to worry about anything. If you are a company registered on the VIES, you can edit your profile and add your EU VAT number, and we will not charge VAT if it's a validly registered company.