I have a sales sheet that notes the customers order number and then every product linked to that particular order number, which in turn falls within a specific product group. The problems is, the report details everything individually (line by line) so If I have an order with 6 items, the order number appears 6 times detailing each individual sku/product group. In the second sheet I removed all duplicate order numbers and then tried to use various functions to input each each product group linked to an order - my goal was to count the number of different product groups for each order - please help - I cant seem to find a function that works. Is this an impossible task!