Click on Payments from your admin dashboard.

1. To customize your own payment option, click Add Custom Payment at the bottom of your Payments tab.
   
2. Under Currency Information, select the currency you wish to accept for your orders. Hold Ctrl to select multiple acceptance currencies.
   
3. Under Custom Payment Settings, key in your Payment Name (e.g. Cash on Delivery).
4. Enter a personalized Email Note that you wish to convey to your customers. This email note will appear in your customer’s order confirmation email.
5. Click ON to set the custom payment as Cash On Delivery.
6. Click Save.
7. Change the status Active to activate your Custom Payment or Inactive to deactivate. You can also choose to delete the Custom Payment.

If you need more than 1 custom payment option, you can add a new one by clicking on the button as shown above.