The whole thing is really cute and super fun to play with but the money slot for cash is definitely hanky and they know it cause they tell us parents how to unscrew the back to unclog it, and then the bill just slide right onto the ground. So the money aspect is definitely what keeps its from being a 5*. The other bad thing is just that the conveyor and a toddler don't always mix, so I'm always having to want her not to stop it or lean on the belt (incase we break it). Aside from that I immediately went and grabbed the shopping cart to fill out the experience because it's such a fun toy. The product line must be at the end of its rope though because all the additional sets are out of stock everywhere, which is unfortunate because we just got ours and would have loved to get more stuff to scan, and the kitchen to cook it all in!