diff --git a/CM2005 Object Oriented Programming/Topic 4/4.5.6/MerkelMain.cpp b/CM2005 Object Oriented Programming/Topic 4/4.5.6/MerkelMain.cpp
index 39d8205..57f5a31 100644
--- a/CM2005 Object Oriented Programming/Topic 4/4.5.6/MerkelMain.cpp	
+++ b/CM2005 Object Oriented Programming/Topic 4/4.5.6/MerkelMain.cpp	
@@ -142,6 +142,12 @@ void MerkelMain::printWallet()
 void MerkelMain::gotoNextTimeframe()
 {
     std::cout << "Going to next time frame. " << std::endl;
+    std::vector<OrderBookEntry> sales = orderBook.matchAsksToBids("ETH/BTC", currentTime);
+    std::cout << "Sales: " << sales.size() << std::endl;
+    for(OrderBookEntry& sale : sales)
+    {
+        std::cout << "Sale price: " << sale.amount << " Sale amount: " << sale.amount << std::endl;
+    }
     currentTime = orderBook.getNextTime(currentTime);
 }