![](https://product-four.dotlines.com.sg//wp-content/uploads/10-3-a-604x1024.png)
You can recharge amount from your merchant portal. You must recharge your ADD-ON balance from online transfer, (For transfer process you can see Booster SMS service section Question NO 8)
Select Top up from ADD-ON menu item,
Select mobile number at “Number” option, as per given format. Write rechargeable amount at “Amount” option, select prepaid/postpaid number then click on “Send now”. Your recharge will be done at your given number.
![](https://product-four.dotlines.com.sg//wp-content/uploads/10-3-a-604x1024.png)