diff --git a/json/payment_variant.json b/json/payment_variant.json
deleted file mode 100644
index effd86f..0000000
--- a/json/payment_variant.json
+++ /dev/null
@@ -1,103 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "type": "object",
-  "required": ["mode"],
-  "anyOf": [{
-    "required": ["version", "payment", "curves"],
-    "additionalProperties": false,
-    "properties": {
-      "mode": {"enum": ["elwig"]},
-      "version": {"enum": [1]},
-      "payment": {
-        "type": ["number", "string", "object"],
-        "pattern": "^curve:[0-9]+$",
-        "additionalProperties": false,
-          "properties": {
-          "default": {"type": ["number", "string"], "pattern": "^curve:[0-9]+$"}
-        },
-        "patternProperties": {
-          "^[A-Z]+$": {"type": ["number", "string"], "pattern": "^curve:[0-9]+$"}
-        }
-      },
-      "quality": {
-        "type": "object",
-        "additionalProperties": false,
-        "patternProperties": {
-          "^[A-Z]{3}$": {
-            "type": ["number", "string", "object"],
-            "pattern": "^curve:[0-9]+$",
-            "additionalProperties": false,
-            "properties": {
-              "default": {"type": ["number", "string"], "pattern": "^curve:[0-9]+$"}
-            },
-            "patternProperties": {
-              "^[A-Z]+$": {"type": ["number", "string"], "pattern": "^curve:[0-9]+$"}
-            }
-          }
-        }
-      },
-      "curves": {"type": "array", "items": {"$ref": "#curve"}}
-    }
-  }, {
-    "properties": {
-      "mode": {"enum": ["wgmaster"]},
-      "AuszahlungSorten": {
-        "type": "object",
-        "additionalProperties": false,
-        "required": ["Kurven"],
-        "properties": {
-          "Kurven": {
-            "type": "array",
-            "items": {
-              "type": "object",
-              "additionalProperties": false,
-              "minProperties": 1,
-              "patternProperties": {
-                "^[0-9]+(\\.[0-9]+)?oe$": {"type": "number"}
-              }
-            }
-          }
-        },
-        "patternProperties": {
-          "^[A-Z]{2}$": {
-            "type": "object",
-            "additionalProperties": false,
-            "patternProperties": {
-              "^[A-Z]*$": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "Gebunden": {"type": "integer", "minimum": 0},
-                  "NichtGebunden": {"type": "integer", "minimum": 0}
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }],
-  "$defs": {
-    "curve": {
-      "$id": "#curve",
-      "type": "object",
-      "required": ["id", "mode", "data"],
-      "additionalProperties": false,
-      "properties": {
-        "id": {"type": "integer", "minimum": 0},
-        "mode": {"enum": ["oe", "kmw"]},
-        "data": {"anyOf": [{"type": "number"}, {"$ref": "#curve_data"}]},
-        "geb": {"anyOf": [{"type": "number"}, {"$ref": "#curve_data"}]}
-      }
-    },
-    "curve_data": {
-      "$id": "#curve_data",
-      "type": "object",
-      "additionalProperties": false,
-      "minProperties": 1,
-      "patternProperties": {
-        "^([0-9]+(\\.[0-9]+)?)(oe|kmw)$": {"type": "number"}
-      }
-    }
-  }
-}