Hi,
I have clients that selling about 25,000 of items. He is facing problem of stock check since :
1. there are too many items
2. Items placed here and there, and our system doesn't provide info about the item location.
3. Print out check stock list with 25,000 items is really time consuming and need alot of papers

... etc

Do you know how does hypermarket or big store doing their stock check? Using hand held, palm or..?
We would like to have a method tat minimize the human error while stock take, easiest way and of course.. economics solution

Pls advise

Thank you