diff --git a/README.md b/README.md
index 18d0882..635b2c9 100644
--- a/README.md
+++ b/README.md
@@ -5,44 +5,70 @@ This library contains only 1 method and that is `generateQRWithImage` and uses l
 [qrcode](https://www.npmjs.com/package/qrcode) and [canvas](https://www.npmjs.com/package/canvas) to generate the
 resulting image.
 
-## Quick Example
+### Quick Example
 
 ```js
 
-    const imageBuffer;
+import { generateQRWithImage } from '@trisbee/qr-image-nodejs';
 
-    // for option values please visit https://www.npmjs.com/package/qrcode#qr-code-options library
-    const options = {
-        errorCorrectionLevel: 'Q',
-        color: {
-            dark: '#0CC8A8'
-        }
-    };
+const imageBuffer;
 
+// for option values please visit https://www.npmjs.com/package/qrcode#qr-code-options library
+const options = {
+    errorCorrectionLevel: 'Q',
+    color: {
+        dark: '#0CC8A8'
+    }
+};
 
-    // This will create QR with 'https://trisbee.com' encoded in it and with centered image also color will be #0CC8A8
-    const resultWithImage = generateQRWithImage('https://trisbee.com', 500, 100, imageBuffer, options)
-    // This will create just QR code with 'https://trisbee.com' encoded in it in color #0CC8A8
-    const resultWithoutImage = generateQRWithImage('https://trisbee.com', 500, 100, null, options)
-    // This will create classic B&W QR code with 'https://trisbee.com' encoded in it
-    const resultWithoutImageAndOptions = generateQRWithImage('https://trisbee.com', 500, 100, null, null)
 
-    // The buffer of outputed QR code
-    const imageBuffer = resultWithImage.buffer;
+// This will create QR with 'https://trisbee.com' encoded in it and with centered image also color will be #0CC8A8
+const resultWithImage = generateQRWithImage('https://trisbee.com', 500, 100, imageBuffer, options)
+// This will create just QR code with 'https://trisbee.com' encoded in it in color #0CC8A8
+const resultWithoutImage = generateQRWithImage('https://trisbee.com', 500, 100, null, options)
+// This will create classic B&W QR code with 'https://trisbee.com' encoded in it
+const resultWithoutImageAndOptions = generateQRWithImage('https://trisbee.com', 500, 100, null, null)
 
-    // The precentage of how much the inserted image area of QR code image covers
-    // if 'errorCorrectionLevel' is not specified theoretical maxium of how much the image can cover is 30%
-    // but we recommend to keep it under 20 and make sure the image doesn't touch the big rectangles in the corners
-    // of QR
-    const imageQRCoverage = resultWithImage.coverage
+// The buffer of outputed QR code
+const imageBuffer = resultWithImage.buffer;
+const imageInBase64 = resultWithImage.buffer.toString('base64')
+
+// The precentage of how much the inserted image area of QR code image covers
+// if 'errorCorrectionLevel' is not specified theoretical maxium of how much the image can cover is 30%
+// but we recommend to keep it under 20 and make sure the image doesn't touch the big rectangles in the corners
+// of QR
+const imageQRCoverage = resultWithImage.coverage
 
 
 
 ```
 
+
+### Express example
+```ts
+import express = require('express');
+import { generateQRWithImage } from '@trisbee/qr-image-nodejs';
+
+const app = express();
+app.use(express.json());
+app.listen(3000);
+
+// When opening http://localhost:300/generateQR?content=trisbee.com the browser should render QR code of size 200 px
+// and with margin of 100px
+app.get('/generateQr', async (req, res) => {
+    const data = await generateQRWithImage(req.params.content, 200, 100)
+
+    res.contentType('image/png')
+    res.end(data.buffer)
+})
+
+
+```
+
+
 ### Typings
 ```ts
-    generateQRWithImage(qrCodeContent: string, width: number, margin: number, imageBuffer?: Buffer, options?: QRCodeToBufferOptions)
+generateQRWithImage(qrCodeContent: string, width: number, margin: number, imageBuffer?: Buffer, options?: QRCodeToBufferOptions)
 ```
 
 ### Options
diff --git a/package.json b/package.json
index b06aaa2..ac59ef0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@trisbee/qr-image-nodejs",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "types": "dist/index.d.ts",
   "description": "Allows you to generate image in middle of QR code",
   "main": "dist/index.js",
@@ -13,12 +13,12 @@
   },
   "dependencies": {
     "canvas": "^2.6.1",
-    "qrcode": "^1.4.4",
-    "tslib": "^2.1.0"
+    "qrcode": "^1.4.4"
   },
   "devDependencies": {
     "@types/node": "^14.0.27",
     "@types/qrcode": "^1.3.5",
-    "typescript": "^3.9.7"
+    "typescript": "^3.9.7",
+    "tslib": "^2.1.0"
   }
 }