We had outdoor play equipment, and kiwico boxes all put under learning manipulative, and reading books ( The chronicles of Narnia)put under classroom supplies,From what it looks like is they are using categories from the vendor instead of coding correctly. If they are so overwhelmed they need to let the parent put in the categories and do spot audits until they develop a solid system( yes some people with code items blatantly wrong, but there can be a strike rule with either funding being held or for repeat offenders being kicked from the scholarship). They could also put out a volunteer system where a some of us parents could go through all the items and categories( any question items could be turned over to step up to put in the correct category)each one it will take a while but many of us are would be willing to do this in a effort to help.