diff --git a/src/Owner.hs b/src/Owner.hs
index 45fdf68..630a1fa 100644
--- a/src/Owner.hs
+++ b/src/Owner.hs
@@ -415,6 +415,23 @@ removePro :: T.Text -> Action IO ()
 removePro o =
   modify (select ["address" =: o] "owners") ["$set" =: ["invoices" =: False]]
 
+updateOwnerSettings :: OwnerSettings -> Action IO ()
+updateOwnerSettings os =
+  modify
+    (select ["_id" =: os_id os] "owners")
+    [ "$set" =:
+      [ "name" =: os_name os
+      , "currency" =: os_currency os
+      , "tax" =: os_tax os
+      , "taxValue" =: os_taxValue os
+      , "vat" =: os_vat os
+      , "vatValue" =: os_vatValue os
+      , "zats" =: os_zats os
+      , "payconf" =: os_payconf os
+      , "crmToken" =: os_crmToken os
+      ]
+    ]
+
 -- | Type for a pro session
 data ZGoProSession =
   ZGoProSession
diff --git a/src/ZGoBackend.hs b/src/ZGoBackend.hs
index 7c82b52..0243fb6 100644
--- a/src/ZGoBackend.hs
+++ b/src/ZGoBackend.hs
@@ -1001,6 +1001,20 @@ routes pipe config = do
             ""
             ""
         status accepted202
+  post "/api/ownersettings" $ do
+    s <- param "session"
+    u <- liftAndCatchIO $ run (findUser s)
+    o <- jsonData
+    now <- liftIO getCurrentTime
+    let q = payload (o :: Payload OwnerSettings)
+    case parseUserBson =<< u of
+      Nothing -> status internalServerError500
+      Just u' -> do
+        if os_address q == uaddress u'
+          then do
+            liftAndCatchIO $ run $ updateOwnerSettings q
+            status accepted202
+          else status noContent204
     --Get items associated with the given address
   get "/api/items" $ do
     addr <- param "address"