diff --git a/src/AtolOnline/Api/Schemas/AtolSchema.php b/src/AtolOnline/Api/Schemas/AtolSchema.php
deleted file mode 100644
index 5ff6c5c..0000000
--- a/src/AtolOnline/Api/Schemas/AtolSchema.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-namespace AtolOnline\Api;
-
-abstract class AtolSchema
-{
-    /**
-     * @return mixed
-     */
-    public static function get()
-    {
-        return static::$json
-            ?? static::$json = json_decode(file_get_contents(static::$URL));
-    }
-    
-    /**
-     * @return false|string
-     */
-    public static function json()
-    {
-        return json_encode(static::get());
-    }
-}
\ No newline at end of file
diff --git a/src/AtolOnline/Api/Schemas/CorrectionSchema.php b/src/AtolOnline/Api/Schemas/CorrectionSchema.php
deleted file mode 100644
index 0345b6e..0000000
--- a/src/AtolOnline/Api/Schemas/CorrectionSchema.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-namespace AtolOnline\Api;
-
-class CorrectionSchema extends AtolSchema
-{
-    /**
-     * @var
-     */
-    protected static $json;
-    
-    /**
-     * Адрес схемы
-     */
-    protected static $URL = 'https://online.atol.ru/possystem/v4/schema/correction';
-    
-}
\ No newline at end of file
diff --git a/src/AtolOnline/Api/Schemas/SellSchema.php b/src/AtolOnline/Api/Schemas/SellSchema.php
deleted file mode 100644
index 10ce011..0000000
--- a/src/AtolOnline/Api/Schemas/SellSchema.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-namespace AtolOnline\Api;
-
-class SellSchema extends AtolSchema
-{
-    /**
-     * @var
-     */
-    protected static $json;
-    
-    /**
-     * Адрес схемы
-     */
-    protected static $URL = 'https://online.atol.ru/possystem/v4/schema/sell';
-    
-}
\ No newline at end of file
diff --git a/tests/Unit/SchemaTest.php b/tests/Unit/SchemaTest.php
deleted file mode 100644
index 2cfb739..0000000
--- a/tests/Unit/SchemaTest.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-namespace Unit;
-
-use AtolOnline\Api\CorrectionSchema;
-use AtolOnline\Api\SellSchema;
-use PHPUnit\Framework\TestCase;
-
-class SchemaTest extends TestCase
-{
-    /**
-     * Тестирует корректность работы объекта схемы документа
-     * прихода, возврата прихода, расхода, возврата расхода
-     */
-    public function testSellSchema()
-    {
-        $this->assertIsObject(SellSchema::get());
-        $this->assertJson(SellSchema::json());
-    }
-    
-    /**
-     * Тестирует корректность работы объекта схемы документа
-     * коррекции прихода, коррекции расхода
-     */
-    public function testCorrectionSchema()
-    {
-        $this->assertIsObject(CorrectionSchema::get());
-        $this->assertJson(CorrectionSchema::json());
-    }
-}