gistfile1.aw

<?php 
/**
 * Filter chockout fields
 */
function pf_woocommerce_checkout_fields( $fields ) {
	global $woocommerce;

	foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $values ) :
		if( ! in_array($values['product_id'], array(137, 139, 141) ) ) :
			unset( $fields['account'] );
		endif;
	endforeach;
	
	return $fields;
}
add_filter( 'woocommerce_checkout_fields', 'pf_woocommerce_checkout_fields' );