Hi,
Could any one help me with this calculation formula? I need to calculate in column 3, but have no idea how. column 3 formula in excel would be like this:
Thank you for your help!
Lee
Hi @lzhang775,
I needed to sort the data by customer ID but I hope this isn't an issue.
If it is please let me know and I will use Record ID to sort it in the previous order.
Output:
Please mark my post as an answer if this was something helpful!
Thank you for marking my post as an answer!
Good Luck with your projects!
Hi Black Knight,
This is a very good solution, it works like a charm. Thank you!!
LEE