I will have a set of data in one column--ISBNs The next column will have a quanity for that row's ISBN.
I want to be able to enter an ISBN (like make an enter field of some sort) and each instance that it is entered (will actually scan it) it tallies it up in a third column. The fourth column will then give a positive or negative difference.
It's an inventory checker of sorts.
Any help will be greatly appreciated.
Bookmarks