diff --git a/library/include/mobilisis/tariff_customer.h b/library/include/mobilisis/tariff_customer.h
index 44ce444..f25ffaa 100644
--- a/library/include/mobilisis/tariff_customer.h
+++ b/library/include/mobilisis/tariff_customer.h
@@ -10,25 +10,31 @@ struct ATBCustomer {
 
     ATBCustomer() = default;
 
+    int cust_id;
     CustomerType cust_type;
     QString cust_label;
 
     friend QDebug operator<<(QDebug debug, ATBCustomer const &customer) {
         QDebugStateSaver saver(debug);
 
+        debug.nospace() << "CUSTOMER" << "\n";
+
         switch(customer.cust_type) {
         case ATBCustomer::CustomerType::ADULT:
             debug.nospace()
+                << "   cust_id: " << customer.cust_id << "\n"
                 << " cust_type: " << "CustomerType::ADULT" << "\n"
                 << "cust_label: " << customer.cust_label << "\n";
             break;
         case ATBCustomer::CustomerType::CHILD:
             debug.nospace()
+                << "   cust_id: " << customer.cust_id << "\n"
                 << " cust_type: " << "CustomerType::CHILD" << "\n"
                 << "cust_label: " << customer.cust_label << "\n";
             break;
         case ATBCustomer::CustomerType::TEEN:
             debug.nospace()
+                << "   cust_id: " << customer.cust_id << "\n"
                 << " cust_type: " << "CustomerType::TEEN" << "\n"
                 << "cust_label: " << customer.cust_label << "\n";
             break;