dd the “MSRP” or “MAP” label to the regular price for wholesale customers

/* WWPP - Add the "MSRP" or "MAP" label to the regular price for wholesale customers */

add_action( 'wp_head', function() {

  global $wc_wholesale_prices_premium;

  $user_wholesale_role = $wc_wholesale_prices_premium->wwpp_wholesale_roles->getUserWholesaleRole();

  if ( !empty( $user_wholesale_role ) ) {

    echo '<style type="text/css">

    del.original-computed-price::before {

      content: "MSRP: ";

    }

    del.original-computed-price {

      text-decoration: none;

    }

    </style>';

  }

});