Hide the 'Payment Method' list item from the Billing Information page.

hide_pmpro_billing_show_payment_method.php

<?php
/**
 * Hide the 'Payment Method' list item from the Billing Information page.
 *
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 *
 */
add_filter( 'pmpro_billing_show_payment_method', '__return_false' );

This recipe is included in the blog post on "Hide the Payment Method From the Billing Information Page" at Paid Memberships Pro here: https://www.paidmembershipspro.com/hide-the-payment-method-from-the-billing-information-page/