5 Applicable law

The law of the Federal Republic of Germany shall apply to the exclusion of the UN Convention on Contracts for the International Sale of Goods and the reference provisions of international private law. If the user as a consumer has his usual place of residence in another country within the European Union at the time of the respective conclusion of the contract (e.g. registration), the application of mandatory legal provisions of that country remains unaffected by the choice of law made in sentence 1.