As per the details provided,
I took the below line items:
Confirmed PO Delivery, PO Submitted, Final Shipping Time Weeks, Confirmed PO Receipt, Final Shipping Amount. Each one of them had a format as a number and a time period as a month.
if we take the below data set and apply the formula as mentioned by you,
Formula for Confirmed PO Delivery: OFFSET(PO Submitted, -Final Shipping Time Weeks, 0)
Formula for Confirmed PO Receipt : IF Confirmed PO Delivery > 0 THEN OFFSET(Final Shipping Amount, -Final Shipping Time Weeks, 0) ELSE 0
We get the below result.
Can you please provide an example to understand the above problem and help with the required answer.