From the left panel menu, select the Settings tab near the bottom:
![Couriers_Settings.png](https://eiz.zendesk.com/hc/article_attachments/900009141943/Couriers_Settings.png)
Next, under the SETTINGS in-panel menu, select Carriers:
![Couriers_Select.png](https://eiz.zendesk.com/hc/article_attachments/900009141923/Couriers_Select.png)
To add a carrier, click Add Carrier:
![Couriers_Add_Carrier.png](https://eiz.zendesk.com/hc/article_attachments/900009141903/Couriers_Add_Carrier.png)
From the EIZ Select Carrier menu, select Border Express:
![Carrier_BEX.png](https://eiz.zendesk.com/hc/article_attachments/900009141883/Carrier_BEX.png)
Finally, to link your current Border Express account, enter your credentials including: PayingAccountCode, Client Id, Client Secret, Prefix, and click Next. It is as easy as that! If you get stuck, check out the link “Where do I find my API details?” or contact us at EIZ to assist you through the process.
![Carrier_BEX2.png](https://eiz.zendesk.com/hc/article_attachments/900008204466/Carrier_BEX2.png)