This Directive should regulate the granting of credit by payment institutions, i.e. the granting of credit lines and the issuance of credit cards, only where it is closely linked to payment services. Only if credit is granted in order to facilitate payment services and such credit is of a short-term nature and is granted for a period not exceeding twelve months, including on a revolving basis, is it appropriate to allow payment institutions to grant such credit with regard to their cross-border activities, on condition that it is refinanced using mainly the payment institution's own funds, as well as other funds from the capital markets, but not the funds held on behalf of clients for payment services. The above should be without prejudice to Council Directive 87/102/EEC of 22 December 1986 for the approximation of the laws, regulations and administrative provisions of the Member States concerning consumer credit ( 13 ) or other relevant Community or national legislation regarding conditions for granting credit to consumers not harmonised by this Directive.