How to conduct yourself wisely vis-à-vis the bank?

Do’s and Don’ts in Dealing with Your Banker
5 rules of thumb on: bank account foreclosure imposed

What do you do when your bank account is foreclosed?
5 rules of thumb on: Buying food economically

Do not prepare for shopping at the supermarket
What’s so gray about the “gray market”?

What is the gray market and why you should not borrow money on it.
Small business – divide and conquer?

The financial conduct of a small business and a household is very different. Household expenses and income are fixed and relatively known, in business it is much more difficult to control them. Separating the accounts prevents trouble
Prepaid credit card, for what and why?

Rechargeable credit card and proper financial conduct
Recommendation: “The Art of Clear Thinking” by Rolf Dubley

Yedioth Books, 281 pages.
Rules of thumb to prevent mistakes in the supermarket shopping account

The moment you arrive at the checkout and have almost finished your shopping is exactly the moment when many mistakes fall that are reflected in the bill you pay. Payment for products you did not purchase, charge for fruits different from those you chose, etc.