# Plugin Installation
When purchasing a plug-in in the BeikeShop backend, you need to fill in the Token.
# Backstage access
First log in to the backend and click System Settings on the navigation, find Plug-in Market and click to enter the inner page, and click Set Token in the upper right corner.
After clicking, you will be redirected to the https://beikeshop.com/account (opens new window) login page. If you have an account, log in directly. If you don’t have an account, just register one.
Log in to the user center, click Set domain name to go to the inner page, click Add domain name in the upper right corner, enter your website domain name, and click OK to save.
After saving, there are several buttons. Click View Token
Copy the Token to your website backend
Click OK
After the settings are completed, click the required plug-in to enter the inner page and select the payment method to purchase.