The SUMPRODUCT$()$ function is originally intended to multiply arrays and sum the results together. However, we showed that we can also utilize SUMPRODUCT$()$ to:

Create dynamic COUNTIFS$()$ and SUMIFS$()$

Utilize dates as filters for combining and summing our informatio

Create powerful text filters into our multiplications and summations

All of the above are possible use$-$cases for SUMPRODUCT$()$