diff --git a/app/src/main/java/cz/skaut/srs/ticketsreader/api/dto/TicketCheckInfo.kt b/app/src/main/java/cz/skaut/srs/ticketsreader/api/dto/TicketCheckInfo.kt
index 4cbf26c..790b930 100644
--- a/app/src/main/java/cz/skaut/srs/ticketsreader/api/dto/TicketCheckInfo.kt
+++ b/app/src/main/java/cz/skaut/srs/ticketsreader/api/dto/TicketCheckInfo.kt
@@ -6,11 +6,27 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class TicketCheckInfo(
+    /** Jméno účastníka. */
     @SerialName("attendee_name") val attendeeName: String,
+
+    /** Věk účastníka. */
     @SerialName("attendee_age") val attendeeAge: Int,
+
+    /** Odkaz na fotku účastníka. */
     @SerialName("attendee_photo") val attendeePhoto: String? = null,
+
+    /** Má účastník propojený účet? */
+    @SerialName("attendee_member") val attendeeMember: Boolean,
+
+    /** Role účastníka. */
     val roles: Array<String>,
+
+    /** Podakce účastníka. */
     val subevents: Array<SubeventInfo>,
+
+    /** Má účastník podakci? */
     @SerialName("has_subevent") val hasSubevent: Boolean,
+
+    /** Seznam časů kontroly vstupenky. */
     @SerialName("subevent_checks") val subeventChecks: Array<Instant>,
 )
diff --git a/app/src/main/java/cz/skaut/srs/ticketsreader/processor/TicketQrProcessor.kt b/app/src/main/java/cz/skaut/srs/ticketsreader/processor/TicketQrProcessor.kt
index 0694029..20dbaa2 100644
--- a/app/src/main/java/cz/skaut/srs/ticketsreader/processor/TicketQrProcessor.kt
+++ b/app/src/main/java/cz/skaut/srs/ticketsreader/processor/TicketQrProcessor.kt
@@ -70,21 +70,32 @@ class TicketQrProcessor(context: FragmentActivity) : QrProcessor(context) {
         val tvSubevents: TextView = dialogView.findViewById(R.id.dialog_ticket_tv_subevents_text)
         val tvChecks: TextView = dialogView.findViewById(R.id.dialog_ticket_tv_checks_text)
 
+        val messages: MutableList<String> = mutableListOf()
+
         if (!ticketInfo.hasSubevent) {
             tvStatus.text = context.getString(R.string.dialog_ticket_status_invalid)
             tvStatus.setTextColor(Color.RED)
-            tvMessage.text = context.getString(R.string.dialog_ticket_message_missing_subevent)
-        } else if (ticketInfo.subeventChecks.isNotEmpty()) {
-            tvStatus.text = context.getString(R.string.dialog_ticket_status_used)
-            tvStatus.setTextColor(COLOR_ORANGE.toInt())
-            tvMessage.text = context.getString(R.string.dialog_ticket_message_used)
+            messages.add(context.getString(R.string.dialog_ticket_message_missing_subevent))
         } else {
-            tvStatus.text = context.getString(R.string.dialog_ticket_status_valid)
-            tvStatus.setTextColor(Color.GREEN)
-            tvMessage.text = null
+            if (ticketInfo.subeventChecks.isNotEmpty()) {
+                tvStatus.text = context.getString(R.string.dialog_ticket_status_used)
+                tvStatus.setTextColor(COLOR_ORANGE.toInt())
+                messages.add(context.getString(R.string.dialog_ticket_message_used))
+            } else {
+                tvStatus.text = context.getString(R.string.dialog_ticket_status_valid)
+                tvStatus.setTextColor(Color.GREEN)
+            }
+
+            if (!ticketInfo.attendeeMember) {
+                messages.add(context.getString(R.string.dialog_ticket_message_not_member))
+            }
+            if (ticketInfo.attendeeAge < 18) {
+                messages.add(context.getString(R.string.dialog_ticket_message_not_adult))
+            }
         }
 
-        tvMessage.visibility = if (tvMessage.text == null) TextView.GONE else TextView.VISIBLE
+        tvMessage.text = messages.joinToString("\n")
+        tvMessage.visibility = if (messages.isEmpty()) TextView.GONE else TextView.VISIBLE
 
         tvName.text = ticketInfo.attendeeName
         tvAge.text = ticketInfo.attendeeAge.toString()
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f4f2ac5..68de2ef 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -23,6 +23,8 @@
     <string name="dialog_ticket_status_invalid">Neplatná</string>
     <string name="dialog_ticket_message_used">Vstupenka již byla dříve načtena.</string>
     <string name="dialog_ticket_message_missing_subevent">Účastník nemá kontrolovanou podakci.</string>
+    <string name="dialog_ticket_message_not_member">Účastník nemá propojený účet.</string>
+    <string name="dialog_ticket_message_not_adult">Účastník je mladší 18 let.</string>
 
     <string name="dialog_error_title">Chyba</string>
     <string name="dialog_error_message_invalid_ticket_qr">Neplatný QR kód vstupenky.</string>