diff --git a/composer.lock b/composer.lock
index dbcd24af..fae53b01 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1148,16 +1148,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.8.3",
+            "version": "1.8.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "1afdd860a2566ed3c2b0b4a3de6e23434a79ec85"
+                "reference": "337e3ad8e5716c15f9657bd214d16cc5e69df268"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/1afdd860a2566ed3c2b0b4a3de6e23434a79ec85",
-                "reference": "1afdd860a2566ed3c2b0b4a3de6e23434a79ec85",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/337e3ad8e5716c15f9657bd214d16cc5e69df268",
+                "reference": "337e3ad8e5716c15f9657bd214d16cc5e69df268",
                 "shasum": ""
             },
             "require": {
@@ -1238,7 +1238,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/1.8.3"
+                "source": "https://github.com/guzzle/psr7/tree/1.8.5"
             },
             "funding": [
                 {
@@ -1254,7 +1254,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-10-05T13:56:00+00:00"
+            "time": "2022-03-20T21:51:18+00:00"
         },
         {
             "name": "helhum/config-loader",
@@ -1969,16 +1969,16 @@
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "1.6.0",
+            "version": "1.6.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "93ebd0014cab80c4ea9f5e297ea48672f1b87706"
+                "reference": "77a32518733312af16a44300404e945338981de3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/93ebd0014cab80c4ea9f5e297ea48672f1b87706",
-                "reference": "93ebd0014cab80c4ea9f5e297ea48672f1b87706",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/77a32518733312af16a44300404e945338981de3",
+                "reference": "77a32518733312af16a44300404e945338981de3",
                 "shasum": ""
             },
             "require": {
@@ -2013,9 +2013,9 @@
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
             "support": {
                 "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
-                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.6.0"
+                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.6.1"
             },
-            "time": "2022-01-04T19:58:01+00:00"
+            "time": "2022-03-15T21:29:03+00:00"
         },
         {
             "name": "psr/cache",
diff --git a/public/typo3conf/ext/ep_products/Classes/Service/ContingentDataService.php b/public/typo3conf/ext/ep_products/Classes/Service/ContingentDataService.php
index 5be066ba..5e3b91f4 100644
--- a/public/typo3conf/ext/ep_products/Classes/Service/ContingentDataService.php
+++ b/public/typo3conf/ext/ep_products/Classes/Service/ContingentDataService.php
@@ -108,7 +108,7 @@ class ContingentDataService
             $row['servicesIncluded'] = unserialize($row['servicesIncluded'], ['allowed_classes' => false]);
             $row['servicesOptional'] = unserialize($row['servicesOptional'], ['allowed_classes' => false]);
 
-            $row['priceForSelection'] = $row['price'] + ($nights - $row['minNights']) * $row['additionalNightPrice'];
+            $row['priceForSelection'] = $row['price'] * $row['minNights'] + ($nights - $row['minNights']) * $row['additionalNightPrice'];
 
             $rooms[] = $row;
         }
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/App.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/App.vue
index 0573d47e..1c7d3fa7 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/App.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/App.vue
@@ -2,7 +2,7 @@
     <div id="myep" class="relative mb-16">
         <nav class="w-full bg-gray-50 flex items-center justify-between mb-8 relative" v-if="isLoggedIn">
             <span class="block text-2xl px-4">My E&P</span>
-            <div class="absolute z-10 top-100 left-0 w-full bg-gray-50 shadow lg:relative lg:top-auto lg:left-auto lg:w-auto lg:shadow-none lg:flex lg:space-x-4"
+            <div class="absolute z-50 top-100 left-0 w-full bg-gray-50 shadow lg:relative lg:top-auto lg:left-auto lg:w-auto lg:shadow-none lg:flex lg:space-x-4"
                 :class="{ 'hidden': !navVisible }">
               <div class="lg:flex lg:items-center m-0">
                 <router-link @click.native="navVisible = false" :to="{ name: 'address' }" class="block p-4 text-black hover:bg-gray-400 hover:text-gray-800" active-class="bg-gray-400 text-gray-800">Adressdaten</router-link>
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/AccommodationSelect.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/AccommodationSelect.vue
index 60517b54..8a4dc3fb 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/AccommodationSelect.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/AccommodationSelect.vue
@@ -10,7 +10,7 @@
                 <use href="#icon-chevron-down"></use>
             </svg>
         </button>
-        <ul class="absolute top-100 left-0 z-10 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs divide-y" v-show="visible">
+        <ul class="absolute top-100 left-0 z-50 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs divide-y" v-show="visible">
             <li v-for="accommodation in selectableAccommodations" :key="accommodation.id" class="py-1">
                 <a href="#" @click.prevent="selectAccommodation(accommodation)">
                     {{ accommodation.name}}
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantAddressForm.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantAddressForm.vue
index 7b647801..24da2b58 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantAddressForm.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantAddressForm.vue
@@ -10,7 +10,7 @@
                 <use href="#icon-chevron-down"></use>
             </svg>
         </button>
-        <div class="absolute top-100 left-0 z-10 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs space-y-2" v-show="visible">
+        <div class="absolute top-100 left-0 z-50 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs space-y-2" v-show="visible">
             <input class="border-gray-400 focus:border-gray-800 ring-0 focus:ring-0 mt-1 w-full" type="text" placeholder="Mobil"
                    v-model="participant.data.phoneMobile" :disabled="!mutable"
                    @change="$emit('updated', participant)"
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantSizesForm.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantSizesForm.vue
index f23011c9..fba05248 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantSizesForm.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ParticipantSizesForm.vue
@@ -8,7 +8,7 @@
                 <use href="#icon-chevron-down"></use>
             </svg>
         </button>
-        <div class="absolute top-100 left-0 z-10 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs space-y-2" v-show="visible">
+        <div class="absolute top-100 left-0 z-50 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs space-y-2" v-show="visible">
             <input class="form-input w-full" type="text" placeholder="Körpergröße"
                    v-model="participant.data.height" :disabled="!mutable"
                    @change="$emit('updated', participant)"
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/PickupSelect.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/PickupSelect.vue
index 1d996f02..0a4cc2ad 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/PickupSelect.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/PickupSelect.vue
@@ -8,7 +8,7 @@
                 <use href="#icon-chevron-down"></use>
             </svg>
         </button>
-      <div class="absolute top-100 left-0 z-10 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs" v-show="visible">
+      <div class="absolute top-100 left-0 z-50 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs" v-show="visible">
             <div class="py-1" v-for="pickup in pickups" :key="pickup.id">
                 <label class="inline-flex items-center text-sm">
                     <input type="radio"
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ServiceSelect.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ServiceSelect.vue
index 85e596bd..65f5de99 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ServiceSelect.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/myep/components/ServiceSelect.vue
@@ -8,7 +8,7 @@
                 <use href="#icon-chevron-down"></use>
             </svg>
         </button>
-        <div class="absolute top-100 left-0 z-10 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs" v-show="visible">
+        <div class="absolute top-100 left-0 z-50 mt-4 border shadow-md p-4 bg-white w-screen max-w-xs" v-show="visible">
             <div class="py-1" v-for="service in availableServices" :key="service.id">
                 <label class="inline-flex items-center text-sm">
                     <input type="checkbox"