MÉTHODE JAPONAISE POUR ÉCONOMISER 35% DE SON SALAIRE
JAPANESE METHOD TO SAVE 35% OF ITS SALARY. The 家計 簿 (kakeibo) is the tool used by the Japanese to manage household finances. This century-old method will help you save up to 35% of your monthly salary. Those who have tried it say this method is the best technique they have used so far to save money. The rules are simple, but it takes a lot of will, time and attention to detail.