From 592ec5988c25b69b62660a813a51f70c8c8effbe Mon Sep 17 00:00:00 2001
From: Louie Zhang <louie@dynamsoft.com>
Date: Wed, 11 Dec 2024 16:14:41 +0800
Subject: [PATCH] Added FAQ Page Regarding EAN and UPC Addon Codes

---
 faq/general/configuration.md                  |  2 +
 faq/general/how-to-scan-ean-upc-with-addon.md | 51 +++++++++++++++++++
 faq/general/index.md                          |  2 +
 3 files changed, 55 insertions(+)
 create mode 100644 faq/general/how-to-scan-ean-upc-with-addon.md

diff --git a/faq/general/configuration.md b/faq/general/configuration.md
index 6730efed..637a58a9 100644
--- a/faq/general/configuration.md
+++ b/faq/general/configuration.md
@@ -24,3 +24,5 @@ permalink: /faq/general/configuration.html
 6. [How to create custom settings template?](custom-settings-template.html)
 
 7. [How can I sort the barcodes of my image in reading order?](sort-barcodes-image.html)
+
+8. [How to Scan EAN/UPC with Addon Codes?](how-to-scan-ean-upc-with-addon.md)
diff --git a/faq/general/how-to-scan-ean-upc-with-addon.md b/faq/general/how-to-scan-ean-upc-with-addon.md
new file mode 100644
index 00000000..9e5f19a7
--- /dev/null
+++ b/faq/general/how-to-scan-ean-upc-with-addon.md
@@ -0,0 +1,51 @@
+---
+layout: default-layout
+title: How to Scan EAN/UPC with Addon Codes?
+keywords: Dynamsoft Barcode Reader, FAQ, tech basic, EAN-2, EAN-5, UPC–A, Add-On, supplement
+description: How to Scan EAN/UPC with Addon Codes?
+needAutoGenerateSidebar: false
+permalink: /faq/general/how-to-scan-ean-upc-with-addon.html
+---
+
+# How to Scan EAN/UPC with Addon Codes?
+
+[<< Back to FAQ index](index.md)
+
+UPC and EAN are barcode formats commonly used for product identification. Both UPC and EAN codes can have supplemental 2-digit or 5-digit barcodes, typically found on the right side of the main code. 
+
+Dynamsoft Barcode Reader (DBR) does not enable reading such AddOn Codes with its default templates.
+
+![EAN-13 + EAN-5 on a book](https://www.dynamsoft.com/codepool/img/2024/10/add-on/ean_13.jpg)
+![UPC-E + UPC-2 on a magazine](https://www.dynamsoft.com/codepool/img/2024/10/add-on/upc_e.jpg)
+
+In order to read these types of barcodes, the property `EnableAddOnCode` in `BarcodeFormatSpecificationOptions` arrays must be set to `1`.
+
+### Using JSON Templates
+
+You can find all occurrences of `EnableAddOnCode` in your existing template file and set their values to `1` instead of the default `0`.
+
+```json
+{
+    "BarcodeFormatSpecificationOptions": [
+        {
+            "EnableAddOnCode": 1, // 1 to Enable AddOn Codes
+            "Name": "bfs1",
+			...
+        },
+		...
+    ],
+	...
+}
+```
+
+### Using JavaScript Code
+
+```javascript
+let settings = await cvRouter.outputSettings();
+let formatOptionsArray = settings.BarcodeFormatSpecificationOptions;
+for (let index = 0; index < formatOptionsArray.length; index++) {
+  const options = formatOptionsArray[index];
+  options["EnableAddOnCode"] = 1;
+}
+```
+
diff --git a/faq/general/index.md b/faq/general/index.md
index 99641a70..fb5bec19 100644
--- a/faq/general/index.md
+++ b/faq/general/index.md
@@ -41,6 +41,8 @@ permalink: /faq/general/index.html
 
 7. [How can I sort the barcodes of my image in reading order?](sort-barcodes-image.md)
 
+8. [How to Scan EAN/UPC with Addon Codes?](how-to-scan-ean-upc-with-addon.md)
+
 ## [License & Usage](license-usage.md)
 
 1. [Can the SDK work without internet connection?](sdk-works-without-internet.md)