# How WA WorkFlow License Keys Work

When you purchase any **WA WorkFlow** plan, you’ll receive a **license key via email**. This key unlocks full access to all extension features. Here's everything you need to know about how it works:

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### 📬 <mark style="color:green;">License Delivery</mark>

* Once you complete your purchase, a unique **license key** is sent to your **registered email address**.
* This key is used to **activate premium features** within the extension.

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### 💻 <mark style="color:green;">Usage Rules</mark>

* Each license key is valid for **one WhatsApp number only**.
* However, you can use the same number on up to **four devices or browser profiles**.

#### 🧠 <mark style="color:green;">Example</mark>

You purchase one license key and activate it on machine **A** with your WhatsApp number. Later, you log in with the **same number** on machines **B**, **C**, and **D** — the license will activate automatically, and all premium features will be available without re-entering the key.

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### <mark style="color:green;">❓</mark> <mark style="color:yellow;">Frequently Asked Questions</mark>

#### <mark style="color:green;">Can I use my license key on a different number?</mark>

✅ Yes, you can move your license to another number.

#### <mark style="color:green;">What if my number gets blocked?</mark>

✅ No problem. You can reuse the license key with a **new number**.

#### <mark style="color:green;">Is the license tied to my number or email ID?</mark>

❌ No. The license key is not permanently linked to any **specific number or email**. It can be used on any WhatsApp number as needed.

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### 🛠️ <mark style="color:green;">Managing Your License</mark>

* To learn how to **change**, or **remove** your license key, please refer to our.

{% content-ref url="/pages/uHoc2lCdkqEpFbd7vw4w" %}
[How to Change or Remove Number](/wa-workflow/frequently-asked-questions/how-to-change-or-remove-number.md)
{% endcontent-ref %}

If you have more questions, feel free to reach out to 💬 support!


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