Hello, I recently purchased your plugin from CodeCanyon: a1d38b65-2857-4cca-bab0-xxxxx Unfortunately, I get strange behavior when using the plugin such as double email invoices when adding a new order manually. I realize that this may be due to a conflict with a customization of mine. In any event, I'm unable to use the plugin. I will deactivate and delete from my website so I ask that you please issue a refund for the purchase of the plugin. Thanks!