在线商店的密码保护
您可以通过启用密码页面来限制客户对在线商店的访问。密码页面是一个为在线商店添加密码保护的登录页面。您可以创建一个密码，然后将其提供给您希望访问您商店的客户。
搜索引擎只会找到您商店的密码页面。其他页面（如产品页面）处于隐藏状态，搜索引擎不会在搜索结果中显示这些页面。
为在线商店添加密码保护
您可以为在线商店添加密码保护。
步骤：
在 Shopify 后台中，转到在线商店 > 偏好设置。
滚动到密码保护区域，然后选中启用密码。
在密码中输入密码，此密码将提供给您希望其能够访问在线商店的客户。请勿使用您用于登录后台的相同密码。
在给访客的信息中，输入您要显示在密码页面上的消息。如果您不想显示消息，请将此字段留空。
点击保存。
Shopify商户官网原文详情：
Password protection for your online store
You can restrict customer access to your online store by enabling the password page. The password page is a landing page that adds password protection to your online store. You can create a password and give it to customers that you want to enter your store.
Only the password page of your store is found by search engines. Other pages, like product pages, are hidden, and search engines won't display these pages in search results.
Add password protection to your online store
You can add password protection to your online store.
Steps:
From your Shopify admin, go to Online Store > Preferences.
Scroll to the Password protection area, and check Enable password.
In Password, enter the password that you'll give to the customers who you want to be able to access your online store. Don't use the same password that you use to log into your admin.
In Message for your visitors, enter the message that you want to show on the password page. If you don't want to show a message, then leave this field blank.
Click Save.
文章内容来源：Shopify商户官方网站
