How to hide all other shipping methods when Free Shipping is available on the cart page
When you choose this option, the cart page of your e-commerce store will stop displaying all the previously configured shipping methods and show only the ‘free shipping’ option, if that is applicable on the cart.
Let’s say that you are giving free shipping services in your city of business. In this case, when a local customer selects the location she/ he will become eligible for the free shipping facility.
Now, when the Hide Shipping plugin is enabled, all other shipping options get concealed and only the free shipping method on the cart page is shown.