diff --git a/CM2005 Object Oriented Programming/Topic 4/4.4.5/MerkelMain.cpp b/CM2005 Object Oriented Programming/Topic 4/4.4.5/MerkelMain.cpp
index a79178d..9ecf306 100644
--- a/CM2005 Object Oriented Programming/Topic 4/4.4.5/MerkelMain.cpp	
+++ b/CM2005 Object Oriented Programming/Topic 4/4.4.5/MerkelMain.cpp	
@@ -7,15 +7,13 @@
 
 MerkelMain::MerkelMain()
 {
-
-
 }
 
 void MerkelMain::init()
 {
     int input;
     currentTime = orderBook.getEarliestTime();
-    while(true)
+    while (true)
     {
         printMenu();
         input = getUserOption();
@@ -31,11 +29,11 @@ void MerkelMain::printMenu()
     std::cout << "2: Print exchange stats" << std::endl;
     // 3 make an offer
     std::cout << "3: Make an ask " << std::endl;
-    // 4 make a bid 
+    // 4 make a bid
     std::cout << "4: Make a bid " << std::endl;
     // 5 print wallet
     std::cout << "5: Print wallet " << std::endl;
-    // 6 continue   
+    // 6 continue
     std::cout << "6: Continue " << std::endl;
     std::cout << "============== " << std::endl;
     std::cout << "Current time is " << currentTime << std::endl;
@@ -48,13 +46,13 @@ void MerkelMain::printHelp()
 
 void MerkelMain::printMarketStats()
 {
-    for(std::string const p : orderBook.getKnownProducts())
+    for (std::string const p : orderBook.getKnownProducts())
     {
-        std::cout << "Product: " << p  << std::endl;
+        std::cout << "Product: " << p << std::endl;
         std::vector<OrderBookEntry> entries = orderBook.getOrders(OrderBookType::ask, p, currentTime);
         std::cout << "Asks for product " << p << " are " << entries.size() << std::endl;
-        std::cout << "Max ask for " << p << " is " << orderBook.getHighPrice(entries)  << std::endl;
-        std::cout << "Min ask for " << p << " is " << orderBook.getLowPrice(entries)  << std::endl;
+        std::cout << "Max ask for " << p << " is " << orderBook.getHighPrice(entries) << std::endl;
+        std::cout << "Min ask for " << p << " is " << orderBook.getLowPrice(entries) << std::endl;
     }
     // std::cout << "OrderBook contains :  " << orders.size() << " entries" << std::endl;
     // unsigned int bids = 0;
@@ -68,8 +66,8 @@ void MerkelMain::printMarketStats()
     //     if (e.orderType == OrderBookType::bid)
     //     {
     //         bids ++;
-    //     }  
-    // }    
+    //     }
+    // }
     // std::cout << "OrderBook asks:  " << asks << " bids:" << bids << std::endl;
 }
 
@@ -78,7 +76,16 @@ void MerkelMain::enterAsk()
     std::cout << "Make an ask - enter the amount (product, price, amount. e.g. 'ETH/BTC, 200, 0.5)': " << std::endl;
     std::string input;
     std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
-    std::getline(std::cin, input);    
+    std::getline(std::cin, input);
+    std::vector<std::string> tokens = CSVReader::tokenise(input, ',');
+    if(tokens.size() != 3)
+    {
+        std::cout << "Bad input!" << input << std::endl;
+    }
+    else
+    {
+        OrderBookEntry obe = CSVReader::stringsToOBE(tokens[1], tokens[2], currentTime, tokens[0], OrderBookType::ask);
+    }
     std::cout << "You typed: " << input << std::endl;
 }
 
@@ -91,13 +98,13 @@ void MerkelMain::printWallet()
 {
     std::cout << "Your wallet is empty. " << std::endl;
 }
-        
+
 void MerkelMain::gotoNextTimeframe()
 {
     std::cout << "Going to next time frame. " << std::endl;
     currentTime = orderBook.getNextTime(currentTime);
 }
- 
+
 int MerkelMain::getUserOption()
 {
     int userOption;
@@ -114,29 +121,28 @@ void MerkelMain::processUserOption(int userOption)
     {
         std::cout << "Invalid choice. Choose 1-6" << std::endl;
     }
-    if (userOption == 1) 
+    if (userOption == 1)
     {
         printHelp();
     }
-    if (userOption == 2) 
+    if (userOption == 2)
     {
         printMarketStats();
     }
-    if (userOption == 3) 
+    if (userOption == 3)
     {
         enterAsk();
     }
-    if (userOption == 4) 
+    if (userOption == 4)
     {
         enterBid();
     }
-    if (userOption == 5) 
+    if (userOption == 5)
     {
         printWallet();
     }
-    if (userOption == 6) 
+    if (userOption == 6)
     {
         gotoNextTimeframe();
-    }       
+    }
 }
- 
diff --git a/CM2005 Object Oriented Programming/Topic 4/4.4.5/a.exe b/CM2005 Object Oriented Programming/Topic 4/4.4.5/a.exe
index e210dad..2bf5f1c 100644
Binary files a/CM2005 Object Oriented Programming/Topic 4/4.4.5/a.exe and b/CM2005 Object Oriented Programming/Topic 4/4.4.5/a.exe differ