Hi.
I need some help from you experts with a lookup formula (please check the attached image and/or xls).
Let me explain what I need in steps:
1. I have payment contracts with my customers.
2. The contract list has the following information:
Column A = Customer name
Column B = Contract Start Date
Column C = Contract End Date
Column D = Contract Payment Value
Each company can have only one contract per month, and when each contract expires, a new one, with a new Payment value begins.
3. Each contract have a duration of 3 months, like, 01/01/2015 to 31/03/1015 (date format dd/mm/yyyy).
4. Finally, what I need is to make a yearly table that shows the payment value for each month (January = 50.00, February = 50.00, March = 50.00, April = 100.00... )
So, Let's assume that I want to show the February/2015 payment for Customer A, from my Contracts list. How to I do it?
After hours of "Googling" and trial and error, I still couldn't find out how to do it.
If I was using exact dates, a simple INDEX MATCH function would be enough. But it needs to look for CUSTOMER A's February/2015 (in fact 01/02/2015) payment, in a list containing list containing date ranges, and not exact dates.
Thanks in advance!
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