diff --git a/library/include/mobilisis/configuration.h b/library/include/mobilisis/configuration.h
index 6b1ccea..44de256 100644
--- a/library/include/mobilisis/configuration.h
+++ b/library/include/mobilisis/configuration.h
@@ -63,10 +63,12 @@ public:
 	/// <returns>Returns operation status bool (OK | FAIL) </returns>
 	bool ParseJson(Configuration* cfg, const char* json);
 
-    ATBPaymentOption &getPaymentOptions();
-    ATBPaymentOption const &getPaymentOptions() const;
+    ATBPaymentOption &getPaymentOptions(int paymentOptionsIndex=0);
+    ATBPaymentOption const &getPaymentOptions(int paymentOptionsIndex=0) const;
     QVector<ATBPaymentOption> &getAllPaymentOptions();
     QVector<ATBPaymentOption> const &getAllPaymentOptions() const;
+    int getCurrentPaymentOptionIndex(QDateTime const &dt) const;
+    bool isHoliday(QDateTime const &dt) const;
     std::optional<QVector<ATBPaymentRate>> getPaymentRateForAllKeys() const;
     std::optional<QVector<ATBPaymentRate>> getPaymentRateForKey(int key) const;
     std::optional<QVector<ATBDailyTicket>> getDailyTicketsForAllKeys() const;