diff --git a/Count.http b/Count.http
new file mode 100644
index 0000000..412bcaf
--- /dev/null
+++ b/Count.http
@@ -0,0 +1,24 @@
+# @import ./PreScript.http
+###
+GET /products
+Prefer: count=exact
+?? status == 200
+{{
+    const { expect } = require('chai');
+    let responseItems = JSON. parse(response.body);
+    let itemsCount = responseItems.length;
+    test('OK content-range', () => {
+    expect(response.headers['content-range']).to.equal(`0-${itemsCount - 1}/${itemsCount}`);
+    });
+}}
+
+GET /products
+?? status == 200
+{{
+    const { expect } = require('chai');
+    let responseItems = JSON. parse(response.body);
+    let itemsCount = responseItems.length;
+    test('OK content-range', () => {
+    expect(response.headers['content-range']).to.equal(`0-${itemsCount - 1}/*`);
+    });
+}}
\ No newline at end of file
diff --git a/Pagination.http b/Pagination.http
new file mode 100644
index 0000000..1007ba1
--- /dev/null
+++ b/Pagination.http
@@ -0,0 +1,31 @@
+# @import ./PreScript.http
+###
+GET /products?limit=20
+?? status == 200
+{{
+    const { expect } = require('chai');
+    let responseItems = JSON. parse(response.body);
+    let itemsCount = responseItems.length;
+    test('OK content-range', () => {
+    expect(response.headers['content-range']).to.equal(`0-${itemsCount - 1}/*`);
+    });
+}}
+
+GET /products?limit=40&offset=7
+?? status == 200
+{{
+    const { expect } = require('chai');
+    test('OK content-range', () => {
+    expect(response.headers['content-range']).to.equal('7-46/*');
+    });
+}}
+
+GET /products?limit=20&offset=40
+Prefer: count=exact
+?? status == 206 
+{{
+    const { expect } = require('chai');
+    test('OK content-range', () => {
+    expect(response.headers['content-range']).to.equal('40-59/77');
+    });
+}}