# Excluding VAT/GST at Checkout
If you are purchasing Wonderchat on behalf of your business, you can enter your business registration number to be excluded from additional goods and services tax.
There are two ways to be excluded from the VAT/GST charge
1. During Checkout
2. After Checkout
Upon entering your VAT number successfully at checkout, you will receive a tax refund after payment.
This documentation addresses how you can exclude VAT/GST charge **at checkout**.
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## **Step 1: From the left panel, go to the 'Subscription'**
Click on 'Subscription'
## **Step 2: Click on the plan you wish to purchase**
* Enter your email and country of purchase
Click on 'Continue'
## **Step 3: Key in your credit card or PayPal details, then click on “Add GST/VAT”**
Click on 'Add GST / VAT'
## **Step 4: Fill in your Business GST / VAT Details**
Fill in your GST/VAT number and your business information
After filling in, click 'Add GST/VAT number'
## **Step 5: Verify your Business Number**
* Ensure you've entered a valid business number, so that your GST/VAT charge displays as 'US$0.00'.
* Your checkout cost will now fully exclude the VAT/GST charge.
Sample of GST/VAT Charge Excluded
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