you never know what to expect

Jispa wanted coupons that she can use at her school cafeteria. Normally 20 bucks should be enough as moist snacks would be within that amount. But then the last time around she went and bought a cup cake worth 12 bucks completely skewing the equation. So this time around Jasmine asked her if 25 bucks were enough? She was hesitant and we were wondering.
There is a fine line here as a parent. You want to give money as its really not that much but you also don’t want to give excess as you want a sense of value in the child. we can buy around 200 bucks of coupons at a time from the school. It comes in the form of a booklet. We surely don’t want to give the comeplet booklet to her to carry without monitoring it. Though some kids come with the entire lot. I am not sure if that is a good idea.
So since Jispa was a little apprehensive on the amount we gave her 35 bucks worth of coupons, which is ok. But we also gave her a caveat that she should use it with care and clearly 25 bucks is her budget for eating. One batawada costs around 6 bucks and a juice is max 15, so that’s enough for a snack. Also we told her that you will get the coupons only once a week. Here too she was not too happy. So we said that while you can carry the coupons the entire week in case of emergency, you are to use it only on a Friday. The rest of the days we will give you some snack from home to eat. We don’t want her eating too much junk as well.
This time Jasmine gave her 35 bucks worth of coupons for use yesterday due to some reason. In the evening, we realised that Jispa had none left. How did that happen dear? Well first she took a batatawada for 6 bucks, then a corn for 6 bucks. Fine… then she took a cup cake for 12. So that adds upto to 24, then a friend needed 2 bucks extra coupons so she gave it, and another needed 3 so she gave that as well. For the record - the 3 came back soon afterwards and she left it in her locker. And the last 6? Well, when she was eating batawada, her friend ‘pratze’ said that she loves batawada. So Jispa excused herself for a minute and ran and got her a batawada as a surprise.
How can we as parents find any fault in that? Bless that heart.