你合作的服飾經銷商即將推出新的圍巾系列。他們正在行動版網站和應用程式內廣告空間放送相關廣告。 如果他們想查看這兩個平台上的購買次數，請問你該執行哪種報表？

The "Instant Report" with the "Total Conversions" metric is the correct choice because it provides immediate, real-time data on purchases across both mobile websites and in-app ad spaces. This allows the distributor to quickly see the total number of conversions (purchases) as they happen. "Multi-Device Reports" focus on conversions across different devices, not necessarily real-time. "Reach Reports" measure the number of unique users exposed to ads, not purchases. "Conversion Path Reports" show the sequence of interactions leading to a conversion and total revenue, but not the immediate, real-time count of purchases.