diff --git a/inema/data/products-2021-01-01.json b/inema/data/products-2021-01-01.json
index a9df83b..2d9d93f 100644
--- a/inema/data/products-2021-01-01.json
+++ b/inema/data/products-2021-01-01.json
@@ -60,13 +60,13 @@
         "name": "Kompaktbrief Integral + EINSCHREIBEN EINWURF"
     },
     "10162": {
-        "cost_price": "4.14",
+        "cost_price": "4.29",
         "international": true,
         "max_weight": "2000",
         "name": "Brief Kilotarif international ohne USt + EINSCHREIBEN"
     },
     "10166": {
-        "cost_price": "0.64",
+        "cost_price": "0.79",
         "international": true,
         "max_weight": "2000",
         "name": "Brief Kilotarif international ohne USt."
@@ -96,49 +96,49 @@
         "name": "Großbrief Integral + EINSCHREIBEN EINWURF"
     },
     "10246": {
-        "cost_price": "3.2",
+        "cost_price": "3.8",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International XS"
     },
     "10247": {
-        "cost_price": "3.7",
+        "cost_price": "5",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International S"
     },
     "10248": {
-        "cost_price": "7",
+        "cost_price": "9",
         "international": true,
         "max_weight": "1000",
         "name": "Warenpost International M"
     },
     "10249": {
-        "cost_price": "17",
+        "cost_price": "19.9",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost International L"
     },
     "10250": {
-        "cost_price": "5.55",
+        "cost_price": "6.15",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International XS Tracked"
     },
     "10251": {
-        "cost_price": "6.05",
+        "cost_price": "7.35",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International S Tracked"
     },
     "10252": {
-        "cost_price": "9.35",
+        "cost_price": "11.35",
         "international": true,
         "max_weight": "1000",
         "name": "Warenpost International M Tracked"
     },
     "10253": {
-        "cost_price": "19.35",
+        "cost_price": "22.25",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost International L Tracked"
@@ -198,49 +198,49 @@
         "name": "Großbrief Integral + EINSCHREIBEN"
     },
     "10270": {
-        "cost_price": "1",
+        "cost_price": "1.50",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT (EU/USt.) für Internetmarke"
     },
     "10271": {
-        "cost_price": "3.35",
+        "cost_price": "3.60",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT Tracked (EU/USt.) für Internetmarke"
     },
     "10272": {
-        "cost_price": "1",
+        "cost_price": "2",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT (Non EU) für Internetmarke"
     },
     "10273": {
-        "cost_price": "3.35",
+        "cost_price": "4.10",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT Tracked (Non EU) für Internetmarke"
     },
     "10280": {
-        "cost_price": "6.7",
+        "cost_price": "7.3",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International XS Unterschrift"
     },
     "10281": {
-        "cost_price": "7.2",
+        "cost_price": "8.5",
         "international": true,
         "max_weight": "500",
         "name": "Warenpost International S Unterschrift"
     },
     "10282": {
-        "cost_price": "10.5",
+        "cost_price": "12.5",
         "international": true,
         "max_weight": "1000",
         "name": "Warenpost International M Unterschrift"
     },
     "10283": {
-        "cost_price": "20.5",
+        "cost_price": "23.4",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost International L Unterschrift"
@@ -276,13 +276,13 @@
         "name": "Großbrief Integral + EINSCHREIBEN + EIGENHÄNDIG"
     },
     "10292": {
-        "cost_price": "4.5",
+        "cost_price": "4.75",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT Unterschrift (EU/USt.) für Internetmarke"
     },
     "10293": {
-        "cost_price": "4.5",
+        "cost_price": "5.25",
         "international": true,
         "max_weight": "2000",
         "name": "Warenpost Int. KT Unterschrift (Non EU) für Internetmarke"
@@ -425,36 +425,6 @@
         "max_weight": "500",
         "name": "Großbrief"
     },
-    "232": {
-        "cost_price": "3.33",
-        "international": false,
-        "max_weight": "1000",
-        "name": "Warenpost individuell"
-    },
-    "233": {
-        "cost_price": "3.33",
-        "international": false,
-        "max_weight": "1000",
-        "name": "Warenpost M"
-    },
-    "234": {
-        "cost_price": "3.09",
-        "international": false,
-        "max_weight": "1000",
-        "name": "Warenpost L"
-    },
-    "235": {
-        "cost_price": "3.33",
-        "international": false,
-        "max_weight": "1000",
-        "name": "Warenpost Blusenlegeformat"
-    },
-    "238": {
-        "cost_price": "3.33",
-        "international": false,
-        "max_weight": "1000",
-        "name": "Warenpost mit Gefahrgut"
-    },
     "282": {
         "cost_price": "1.9",
         "international": false,
@@ -528,31 +498,31 @@
         "name": "Maxibrief"
     },
     "401": {
-        "cost_price": "0.89",
+        "cost_price": "0.87",
         "international": false,
         "max_weight": "50",
         "name": "Streifbandzeitung bis 50 g"
     },
     "402": {
-        "cost_price": "1.19",
+        "cost_price": "1.16",
         "international": false,
         "max_weight": "100",
         "name": "Streifbandzeitung bis 100 g"
     },
     "403": {
-        "cost_price": "1.37",
+        "cost_price": "1.33",
         "international": false,
         "max_weight": "250",
         "name": "Streifbandzeitung bis 250 g"
     },
     "404": {
-        "cost_price": "1.67",
+        "cost_price": "1.62",
         "international": false,
         "max_weight": "500",
         "name": "Streifbandzeitung bis 500 g"
     },
     "405": {
-        "cost_price": "2.5",
+        "cost_price": "2.44",
         "international": false,
         "max_weight": "1000",
         "name": "Streifbandzeitung bis 1000 g"