I have thinking about the problems . When u are using the mop it not showing the places where I have not cleaned . The scanner is taking much time to sell items and u should keep the list of highlighted items which I have to sell and again buy . Fthff7uyhywuuevegehdhdudjdjddididjdhididjeieheueheiejegdudhedhrujrirjrnr8rhr73ufehwbwhsiscwbsisgdhd7ejswufee8hejeve eivdjdjsbwbwyshsjgdjebheodvdbdjskveshkscsshjsfswnwieh egeshdhdhddgjdjd exegesis wyeheidhfhkejeyeddhdkddhdľzfsugddudidusid