I will give an example of what I need to accomplish.
Suppose I have the following table
This table contains the Salesman ID and the Product ID that he/she sells.
I have a different database that needs to relate the amount of product any salesman sells.
That being said, suppose I need to know how many Product ID 13 did salesman ID 3 sold: that is 15.
I tried doing a combination of IF + VLOOKUP but it doesn't drill down to needed information (Vlookup will stop when it finds desired Salesman ID and will not return the desired Product ID)
Desired output should take a Salesman ID and a Product ID and return a Number of Sales of Product
I would really appreciate if someone can give me light on this. Thanks