Can you tell me your tips for saving money? How to use it in the right place?

Go to the supermarket less often, make a list when buying things, and don’t buy what you want but don’t need. In supermarkets, you can choose at your own discretion, so you must have self-control. Bringing your own plastic bags saves money on buying plastic bags. When cooking, try not to cook too much or too little, otherwise the leftovers will be wasted. Waste must be reused.