diff --git a/CM2005 Object Oriented Programming/Topic 5/5.1.15/MerkelMain.cpp b/CM2005 Object Oriented Programming/Topic 5/5.1.15/MerkelMain.cpp
index 4aea43a..a67711c 100644
--- a/CM2005 Object Oriented Programming/Topic 5/5.1.15/MerkelMain.cpp	
+++ b/CM2005 Object Oriented Programming/Topic 5/5.1.15/MerkelMain.cpp	
@@ -104,7 +104,41 @@ void MerkelMain::enterAsk()
 
 void MerkelMain::enterBid()
 {
-    std::cout << "Make a bid - enter the amount" << std::endl;
+    std::cout << "Make a bid - enter the amount: product,price, amount, eg  ETH/BTC,200,0.5" << std::endl;
+    std::string input;
+    std::getline(std::cin, input);
+
+    std::vector<std::string> tokens = CSVReader::tokenise(input, ',');
+    if (tokens.size() != 3)
+    {
+        std::cout << "MerkelMain::enterBid Bad input! " << input << std::endl;
+    }
+    else {
+        try {
+            OrderBookEntry obe = CSVReader::stringsToOBE(
+                tokens[1],
+                tokens[2], 
+                currentTime, 
+                tokens[0], 
+                OrderBookType::bid
+            );
+            if(wallet.canFulfillOrder(obe))
+            {
+                std::cout << "Wallet looks good. " << std::endl;
+                orderBook.insertOrder(obe);
+            }
+            else
+            {
+                std::cout << "Wallet has insufficient asks" << std::endl;
+            }
+            
+        }catch (const std::exception& e)
+        {
+            std::cout << " MerkelMain::enterBid Bad input " << std::endl;
+        }   
+    }
+
+    std::cout << "You typed: " << input << std::endl;
 }
 
 void MerkelMain::printWallet()
diff --git a/CM2005 Object Oriented Programming/Topic 5/5.1.15/a.exe b/CM2005 Object Oriented Programming/Topic 5/5.1.15/a.exe
index 9eaaaf5..9e4f4a3 100644
Binary files a/CM2005 Object Oriented Programming/Topic 5/5.1.15/a.exe and b/CM2005 Object Oriented Programming/Topic 5/5.1.15/a.exe differ