1 files changed, 9 insertions, 0 deletions
diff --git a/sandbox/lresende/sca/samples/store-appengine-webapp/src/services/CurrencyConverter.java b/sandbox/lresende/sca/samples/store-appengine-webapp/src/services/CurrencyConverter.java
new file mode 100644
index 0000000000..36d64781da
--- /dev/null
+++ b/sandbox/lresende/sca/samples/store-appengine-webapp/src/services/CurrencyConverter.java
@@ -0,0 +1,9 @@
+package services;
+
+public interface CurrencyConverter {
+    public double getConversion(String fromCurrenycCode, 
+                                String toCurrencyCode, 
+                                double amount);
+
+    public String getCurrencySymbol(String currencyCode);
+}