I am working with an order form wherein I have a table of about 100 items
setup like this:

A B C D
1 Qt Desc Unit Price Extended Price
2 A $300
2 B $450
4 C $500

Column D is a calculated by multiplying Column A times Column C

A user will input the Qt they want to order in Column A and the worksheet
will obviously calculate the extended price for those items in Column D.

What I want to do is to move the data to another worksheet that will give a
consolidated list of items ordered.

It would look like this:
A B C D
1 Qt Desc Unit Price Extended Price
2 2 J $200 $400
3 5 AE $150 $750
4 4 BD $300 $1200
5 Total $2350


I know how to reference individual cells from one worksheet to another but
with 100 different items, I do not want to have 100 rows on the order report
worksheet (unless of course a customer is ordering at least 1 of each of the
100 items available)

How to I consolidate this data? Is there a function that will look at each
row and compare and return a value to the other worksheet only if the value
is true?

Any help would be greatly appreciated.