ompsm_add_custom_ompgm_fields_to_checkoutBy Joseph Harburg / November 17, 2025 Entry Details Openlight Media Plus Group Subscription Manager › OMPSM_STORE_Modifications › ompsm_add_custom_ompgm_fields_to_checkout Plugin Name: Openlight Media Plus Group Subscription Manager Plugin File Path: /includes/class-ompsm-store-modifications.php Entry Type: Function Hook Type: Filter Hook/Shortcode Name: woocommerce_after_checkout_billing_form Sites Used: Shop You must be a logged in administrator to see this content.
