Free Shipping when Woocommerce Members spend over X

So this only applies when the user belongs to a certain membership?

I know of a few extensions for conditionally applying shipping rates, but not any that work with memberships in this way exactly. So this will likely take some custom code, something like: https://wordpress.stackexchange.com/questions/245090/how-to-have-free-shipping-for-woocommerce-membership-members