diff --git a/example_bill_simple.sh b/example_bill_simple.sh
new file mode 100644
index 0000000..e5d27ff
--- /dev/null
+++ b/example_bill_simple.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+(
+    echo '8'
+    echo 'y'
+    echo '1'
+    echo 'Concepto de prueba'
+    echo '1'
+    echo '20.00'
+    echo 'n'
+) | perl -Ilib scripts/facturer.pl
+