Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did it count that one twice?

I often rely on reviews when I'm making on-line toy purchases, so wanted to return the favor.My son LOVES to count money, like so many other kids do. We had a large amount of change, and he started putting the money in, but before he'd gotten very far, one quarter went in half way, he took it out and then there was the question (if you aren't watching the digital display) - did it count or not?And what happens when you remove money? My son took some out this morning - I don't know of a way to subtract.The jar is hard plastic; the LED stays lit - not sure how long the batteries will last. It's good to know how much change we have, but in the future I might look into a money jar with more features.