Sorry about that...Lets see if this helps

So a bundle is defined by 3 or more products for this situation. I want to keep track of each product seperately and have excel calculate the amount of bundles I have achieved.

Product A - 3 sales
Product B - 2 sales
Product C - 1 sales
Product D - 1 sales

Total bundles = 2

Sale of product A, B and C = 1 bundles
Sale of product A, B and D = 2 bundles

I am in sales and we have to track how many bundles we sell instead of individual products, but the bundles can be any variation of those 4 or more products.

Is this kind of what you were looking for? My excel sheet is nearly blank since I have no idea how to do the calculation.