diff --git a/c4mate b/c4mate
index 7c746f7..c229b01 100755
--- a/c4mate
+++ b/c4mate
@@ -189,8 +189,8 @@ function MatePad:print_log(log)
         event = log[i]
         if event.method == "buy" or event.method == "recharge" then
             print(string.format(
-                "[%s] Bought %s",
-                event.time, event.name
+                "[%s] Bought %s (#%d)",
+                event.time, event.name, event.parameter
             ))
         elseif event.method == "set_balance" then
             print(string.format(