Keeping a cash book saves money!

Take a fixed amount out of your account once a week on a fixed day – do not withdraw any money from your account for the rest of the week. For example, take out €50 or whatever you are used to. The same day you buy groceries at the supermarket and pay €5. Now subtract this amount from the original €50 = €45. This means that you have €45 left for the other six days of the week…

DateWeekly amount: 7 daysPossible spending per dayGroceries
1 January€ 50,– : 7 daysis € 7,14 per dayspend € 5,–
2 January€ 45,– : 6 daysis € 7,50 per dayspend € 6,–
3 January€ 39,– : 5 daysis € 7,80 per dayspend € 7,–
4 January€ 32,– : 4 daysis € 8,– per day-
5 January---
6 January---
7 January---

…et cetera. The money you do not spend is carried forward to the following week or goes into your savings account.

At the start of the new week, you again withdraw a fixed amount and keep a cash book. It is useful to use a week menu based on the supermarket advertising leaflets.

See also our handy cash book app. https://bmwvoorelkaar.nl/de-sociale-raadsvrouw/de-dsr-budgetmanager/