Option to prevent storing customer IP address

[rvdsteege]

From customer:

I also see the IP address there, I prefer not to store that, can I turn that off?

wp-pay-core/src/CustomerHelper.php

Lines 133 to 141 in 5d9bed0

	// User IP.
	if ( null === $customer->get_ip_address() ) {
	// IP (@link https://github.com/WordPress/WordPress/blob/4.9.4/wp-includes/comment.php#L1957-L1960).
	$ip_address = Core_Util::get_remote_address();
	if ( ! empty( $ip_address ) ) {
	$customer->set_ip_address( $ip_address );
	}
	}

Internal Help Scout ticket: https://secure.helpscout.net/conversation/2629828762/27376