autoship_after_print_variable_product_custom_order_settings_fields (action)
( src/product-page.php) Can be used to add custom content after the product settings field for variable products. It takes the variation count ($loop), $variation_data, and $variation as its parameters.
Code
<?php do_action( 'autoship_after_print_variable_product_custom_order_settings_fields', $loop, $variation_data, $variation ); ?>