Add Custom Total to Order Summary


Filename: gpecf-custom-total.php

 * Gravity Perks // GP eCommerce Fields // Add Custom Total to Order Summary
// Update "123" with your form ID.
add_filter( 'gpecf_order_summary_123', function( $order_summary ) {

	$order_summary['total'] = array_merge( array(
			'name'     => 'Recurring Total',
			'price'    => '$400',
			'quantity' => 1,
			'class'    => 'total',
	), $order_summary['total'] );

	return $order_summary;
} );

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