How do we measure success when customers pay on delivery?
In Egypt a large share of orders is paid on delivery, and not every order recorded in the store becomes a sale. So we don't stop at the order count in Ads Manager. We ask how many orders were confirmed, and how many were actually delivered.
We calculate return and cost per order on delivered orders, and review confirmation and return rates with your team. If returns rise from one campaign, we review its message and audience, because an ad that brings many orders that never get delivered costs you more than it seems.