Store owners should clarify the shipping policy for customer during checkout. The shipping policy of each store will be different with each other, so to verify that customer know exactly your shipping policy is necessary for store owners.
Magento 2 supports you to configure the shipping policy to be shown or not and you can edit easily your shipping policy by completing Shipping Policy Parameters in the configuration.
Following the guide given below to configure shipping policy in Magento 2
Stores. In the
Salesin the panel on the left
Shipping Policy Parameterssection, and continue with following:
Apply Custom Shipping Policyfield, select
Yesto enable apply
Shipping Policy field, enter your shipping policy into the text box.
Ref: Magento 2 User Guide
It comes to the end of tutorial: How to Configure Shipping Policy in Magento 2.