diff --git a/CM2005 Object Oriented Programming/Topic 5/5.1.5/Wallet.cpp b/CM2005 Object Oriented Programming/Topic 5/5.1.5/Wallet.cpp
new file mode 100644
index 0000000..a0b5794
--- /dev/null
+++ b/CM2005 Object Oriented Programming/Topic 5/5.1.5/Wallet.cpp	
@@ -0,0 +1,21 @@
+#include "Wallet.h"
+
+Wallet::Wallet()
+{
+
+}
+
+void Wallet::insertCurrency(std::string type, double amount)
+{
+
+}
+
+bool Wallet::containsCurrency(std::string type, double amount)
+{
+  return false;
+}
+
+std::string Wallet::toString()
+{
+  return "Oink!";
+}
\ No newline at end of file