Many parents buy into a concept known as "benign" deprivation. This ultimately boils down to a parent constantly telling children "no" for every little thing. However, children need to hear your "yes" far more often than your "no". Saying "no" all of the time can be perceived as abuse by a child victim.
God's Law on child abuse is spelled out in Colossians 3:21 KJV:
Fathers, provoke not your children to anger, lest they be discouraged.
The Greek root word translated "provoke...to anger" is ερεθιζο (Latin: erethizo) and refers here to offenses or damages, namely the slightest of personal offense perceived by a child, stemming from entitlement, with this entitlement including any parent anger directed towards a child. The idea behind not abusing your child is to avoid offense in your child. Part of avoiding offense in children is avoiding saying the word "no" to every little thing that a child wants, just because "children need to hear the word no frequent and often". Children growing up in the Early Church were told "no" by parents only when absolutely necessary, meaning almost never. Whenever a child cannot accept the necessary use of the word "no", you as a parent need to meaningfully apologize for hurting your child's feelings. Usually, all that is necessary is a reassurance of good intent coming from parents. However, if you ever utter the word "no" out of anger or haste, you definitely should give a formal apology to your child, and then commit never to lose your cool with your child ever again, as losing your child in and of itself is entitlement, and was seen as entitlement in the Early Church. This commandment cross-references the Eighth and the Tenth Commandments, with the Apostle Paul here convicting a group of Greek Christian parents who brought into the church their pagan parenting customs, which were punitive in nature. Paul, contrary to popular legend, opposed any punitive parenting in his secular writings. Attachment parenting was banned under Roman law, but the Early Christians did it anyway, obeying God over men.
In the Early Church, as a general rule, the word "no" was banned coming from parents under customary law. The only exceptions allowed for telling a child "no" only in the case that the petitioned request was unsafe, unworkable, and/or immoral. Even then, Christian parents in the Early Church found more reassuring ways to say "no", such as "that won't work", "that can't happen", or "that isn't possible".
Whenever Christian mothers in the Early Church were out and about, they brought their children with them. Whatever a child wanted something from the sand at market, they got it. Even if it was a lamb that they had for sale, and the child wanted as a pet, they got the lamb that they wanted. The only exception was if the parents truly could not afford the item or animal that the child wanted.
Most children want something small from the store, such as a piece of candy. Let them have what they want, as that won't break the bank. The main form of entitlement here is monetary entitlement, meaning insisting on parent anger at a child for "wasting an adult's money". Children don't usually ask for much at the store. Even in the Early Church, children usually wanted candies such as licorice.
The depraved and entitled parents who provoke your children to anger through punitive parenting will not inherit the Kingdom of God! Let them be cast forever into the lake of fire and burning sulfur, which is the second death prepared for Satan and his accomplices! Let them descend into the abyss which is the ever-burning Hell of fire and torment, suffering God's Wrath day and night forever and ever! Repent, for the Kingdom of Heaven is at hand!