How to insert the expression "Sum" into expression "Count"

[RayWu]

I want to count the number of vendors that meet the following conditions.

1. Recent 1 year. 2. The total Amount > = $(V1) < = $(V2)

I don't know how to write the expression "SUM" into the expression "Count".

sum({<T3.DateC= {">=$(=AddMonths(Max(T3.DateC), -11))"}>}[T3.Amount]) >=$(V1)<=$(V2)

Count({< ?????? >}distinct[T3.VendorID])

I tried the following methods, but the results were incorrect because Amount was not aggregated.

Count({<
[T3.Amount]={">=$(V1)<=$(V2)"},
T3.DateC= {">=$(=AddMonths(Max(T3.DateC), -11))"}
>}distinct[T3.VendorID])

[sunny_talwar]

Not sure I understand what you are trying to do.... would you be able to share a sample and provide the output you are hoping to see from it?

[sagarjagga]

Count(distinct Aggr(if(sum({<T3.DateC= {">=$(=AddMonths(Max(T3.DateC), -11))"}>}[T3.Amount]) >=$(V1)

and sum({<T3.DateC= {">=$(=AddMonths(Max(T3.DateC), -11))"}>}[T3.Amount]) <=$(V2) ,[T3.VendorID])

, [T3.VendorID]))