Moreover, to comply with the social tendency of private information protection that has risen from the 2000's, and to prevent collusion between associate companies and employees, there are restrictions on receiving gifts from associated companies to the home of an employee.
さらには、2000年代以降の個人情報保護の社会的動きや、取引先と社員の癒着の防止の観点から、取引先企業から各社員自宅への贈答品を規制する動きもある。