(37)In the case of linked credit agreements, a relationship of interdependence exists between the purchase of goods or services and the credit agreement concluded for that purpose. Therefore, where the consumer exercises his right of withdrawal in respect of the purchase agreement, based on Community law, he should no longer be bound by the linked credit agreement. This should not affect national law applicable to linked credit agreements in cases where a purchase agreement has been voided or where the consumer has exercised his right of withdrawal based on national law. Nor should this affect the rights of consumers granted by national provisions according to which no commitment may be entered into between the consumer and a supplier of goods or services, nor any payment made between those persons, as long as the consumer has not signed the credit agreement to finance the purchase of the goods or services.