diff --git a/app/src/main/java/net/novagamestudios/kaffeekasse/data/KnownItems.kt b/app/src/main/java/net/novagamestudios/kaffeekasse/data/KnownItems.kt
index 1baf58a3422d8b8a43e962c10a95f58526d85225..e4c0b402b4f4ef9ab35e61f40ae879cba5cc25ed 100644
--- a/app/src/main/java/net/novagamestudios/kaffeekasse/data/KnownItems.kt
+++ b/app/src/main/java/net/novagamestudios/kaffeekasse/data/KnownItems.kt
@@ -62,6 +62,7 @@ val KnownItem.category get() = when (this) {
     Yogurette -> Category.Snack
     KinderChocolate -> Category.Snack
     NutsRoyalNuts -> Category.Snack
+    Katjes -> Category.Snack
     CujaMaraSplit -> Category.IceCream
     Magnum -> Category.IceCream
     NUII -> Category.IceCream
@@ -143,6 +144,7 @@ val KnownItem.cleanProductName get() = when (this) {
     Tissues -> "Taschentücher"
     ThreeDPrintingPerGram -> "3D-Druck"
     Euglueh -> "Euglüh"
+    Katjes -> "Katjes"
 }
 val KnownItem.cleanVariantName get() = when (this) {
     Bier330 -> "0,33L"
@@ -159,6 +161,7 @@ val KnownItem.cleanVariantName get() = when (this) {
     CoffeeSmall -> "klein"
     CoffeeLarge -> "groß"
     HariboBag -> "Beutel"
+    Katjes -> "Beutel"
     DuplexColor -> "Farbe"
     DuplexBlackWhite -> "S/W"
     SimplexColor -> "Farbe"
@@ -189,7 +192,7 @@ val KnownItem.estimatedPrice get() = when (this) {
     EngelbertNatural -> null
     EngelbertSprudel -> null
     Espresso -> 0.19
-    Erdnuesse -> 1.10
+    Erdnuesse -> 1.30
     Fanta -> 1.55
     Fassbrause -> 0.82
     Gerolsteiner -> 0.93
@@ -229,6 +232,7 @@ val KnownItem.estimatedPrice get() = when (this) {
     Tissues -> null
     ThreeDPrintingPerGram -> null
     Euglueh -> null
+    Katjes -> 0.99
 }
 
 val KnownItem.drawableResource get() = when (this) {
@@ -282,6 +286,7 @@ val KnownItem.drawableResource get() = when (this) {
     Trolli -> R.drawable.trolli_logo
     Twix -> R.drawable._560px_twix_logo_svg
     Yogurette -> R.drawable.yogurette_logo
+    Katjes -> null
 
     // IceCream
     IceCornetto -> null
diff --git a/app/src/main/java/net/novagamestudios/kaffeekasse/model/kaffeekasse/KnownItem.kt b/app/src/main/java/net/novagamestudios/kaffeekasse/model/kaffeekasse/KnownItem.kt
index 014798eb4003df4835ed3f4f9fa9d81ade1c7f40..be3a637111ae8176df501c92450a89850771f4bd 100644
--- a/app/src/main/java/net/novagamestudios/kaffeekasse/model/kaffeekasse/KnownItem.kt
+++ b/app/src/main/java/net/novagamestudios/kaffeekasse/model/kaffeekasse/KnownItem.kt
@@ -150,6 +150,7 @@ enum class KnownItem(
     MioMioMate              ("259", "MioMio Mate"),
     ThreeDPrintingPerGram   ("256", "3D-Druck pro gramm"),
     Euglueh                 ("173", "Euglüh"),
+    Katjes                  ("254", "Katjes"),
     ;
     enum class Category {
         ColdBeverage,
diff --git a/app/src/main/java/net/novagamestudios/kaffeekasse/ui/kaffeekasse/components/cards/Item.kt b/app/src/main/java/net/novagamestudios/kaffeekasse/ui/kaffeekasse/components/cards/Item.kt
index 5f706ad794dbcfd97fc577f267cd1c2c2c8422a0..97551416c9436aeb0fa45f1731cb191a50fb268e 100644
--- a/app/src/main/java/net/novagamestudios/kaffeekasse/ui/kaffeekasse/components/cards/Item.kt
+++ b/app/src/main/java/net/novagamestudios/kaffeekasse/ui/kaffeekasse/components/cards/Item.kt
@@ -92,13 +92,6 @@ fun ItemCard(
     }
     ItemTitle(item)
     ItemInformation(item)
-    if (settings.developerMode) ProvideTextStyle(MaterialTheme.typography.labelSmall) {
-        Row {
-            Text(item.id)
-            Spacer(Modifier.weight(1f))
-            Text(item.knownItem?.name ?: "Unknown")
-        }
-    }
 
     fun <T> buttonsAnimationSpec() = spring<T>(stiffness = Spring.StiffnessMedium)
     AnimatedVisibility(
@@ -113,6 +106,13 @@ fun ItemCard(
             onRemove = onRemove
         )
     }
+    if (settings.developerMode) ProvideTextStyle(MaterialTheme.typography.labelSmall) {
+        Row {
+            Text(item.id)
+            Spacer(Modifier.weight(1f))
+            Text(item.knownItem?.name ?: "Unknown")
+        }
+    }
 }
 
 @Composable
@@ -147,11 +147,15 @@ private fun ItemInformation(
     }
 }
 
+// TODO move
 private fun List<Transaction>.findLastUnitPrice(item: ManualBillDetails.Item): Double? {
     val lastPurchase = this
         .map { it.purpose }
         .filterIsInstance<Transaction.Purpose.Purchase>()
-        .firstOrNull { it.knownId == item.id }
+        .firstOrNull {
+            val knownId = it.knownId
+            if (knownId != null) knownId == item.id else it.itemName == item.name
+        }
     return lastPurchase?.unitPrice
 }