The usual failure
Open rate is the meeting. Flows that do not earn stay live because they 'feel on brand'.
What to make true
Revenue per recipient tells you if a flow earns its keep. Kill or rewrite the ones that do not. Campaigns do not get to hide inside that number.
Worked example
Keep it this plain. A team uses revenue per recipient as if buying the software installed the meaning. It did not. Open rate is the meeting. Flows that do not earn stay live because they 'feel on brand'. The move is not a new integration. Revenue per recipient tells you if a flow earns its keep. Kill or rewrite the ones that do not. Campaigns do not get to hide inside that number.