Is there a limit when it comes to spoiling your children with material things?

If your child demand something and you wish to give it to him/her, don't give it immediately. Tell them that you wish to think over it and maybe after a week or two give it to them. This teaches them the feeling of not getting something when wanted at the same time they will get what they want. Giving them anything what they ask for right away is the premium example of spoiling children with material things