diff --git a/library/include/mobilisis/configuration.h b/library/include/mobilisis/configuration.h
index 51970b8..490eec0 100644
--- a/library/include/mobilisis/configuration.h
+++ b/library/include/mobilisis/configuration.h
@@ -26,6 +26,7 @@
 #include "tariff_timestep_config.h"
 
 #include <QVector>
+#include <optional>
 
 using namespace std;
 using namespace rapidjson;
@@ -51,6 +52,7 @@ public:
     multimap<int, ATBTimeRange> TimeRange;
     multimap<int, ATBTimeStepConfig> TimeStepConfig;
     multimap<int, ATBTimeBase> TimeBase;
+    multimap<int, ATBCustomer> Customer;
 
 	/// <summary>
 	/// Parse JSON string
@@ -61,7 +63,14 @@ public:
 
     ATBPaymentOption &getPaymentOptions();
     ATBPaymentOption const &getPaymentOptions() const;
-    QVector<ATBDailyTicket> const &getDailyTickets() const;
+    QVector<ATBPaymentOption> &getAllPaymentOptions();
+    QVector<ATBPaymentOption> const &getAllPaymentOptions() const;
+    std::optional<QVector<ATBPaymentRate>> getPaymentRateForAllKeys() const;
+    std::optional<QVector<ATBPaymentRate>> getPaymentRateForKey(int key) const;
+    std::optional<QVector<ATBDailyTicket>> getDailyTicketsForAllKeys() const;
+    std::optional<QVector<ATBDailyTicket>> getDailyTicketsForKey(int key) const;
+    std::optional<ATBCustomer> getCustomerForType(ATBCustomer::CustomerType customerType);
+    std::optional<ATBWeekDaysWorktime> getWeekDayWorkTime(QTime const &time, Qt::DayOfWeek dayOfWeek);
 
 private:
 	/// <summary>
@@ -71,5 +80,5 @@ private:
 	/// <returns></returns>
 	MemberType IdentifyJsonMember(const char* member_name);
 
-    ATBPaymentOption currentPaymentOptions;
+    QVector<ATBPaymentOption> currentPaymentOptions;
 };