(13)Digital content and digital services are often supplied online under contracts pursuant to which the consumer does not pay a price but provides the trader with personal data. Directive 2013/11/EU currently applies only to contracts for which the consumer pays or undertakes to pay a price. Therefore, it excludes contracts for which the consumer provides personal data to the trader and does not pay a price. Given that there are contracts where the consumer provides or undertakes to provide personal data instead of paying a price, the definitions of ‘sales contract’ and ‘service contract’ should be adapted and the definitions of ‘goods’, ‘digital content’ and ‘digital service’ should be added.