All businesses who are selling digital products in the EU will be soon affected by the MOSS legislation regarding VAT payments. Here is some introductory information with a link at the end for a PDF containing more details.
The Mini One Stop Shop (MOSS) comes into force on 1 January 2015 and will allow taxable persons supplying telecommunication services, television and radio broadcasting services and electronically supplied services to non-taxable persons in Member States in which they do not have an establishment to account for the VAT due on those supplies via a web-portal in the Member State in which they are identified. This scheme is optional, and is a simplification measure following the change to the VAT place of supply rules, in that the supply takes place in the Member State of the customer, and not the Member State of the supplier. This scheme allows these taxable persons to avoid registering in each Member State of consumption. The mini One Stop Shop mirrors the scheme in place until 2015 for supplies of electronically supplied services to non-taxable persons by suppliers not established in the European Union.