Does Column Blocking Help Reduce MAR?

Question

Can I reduce my usage by using ?

Answer

No, you can't reduce your MAR usage with column blocking. MAR is the number of distinct primary keys synced from the source system to your destination in a given calendar month.

If you update (rename) a blocked column that is not a primary key column in your source table, the update counts towards your MAR usage.

NOTE: You can't block primary key columns.

Cause

Column blocking allows you to exclude columns containing sensitive data from your syncs.