GlobalShip's customer portal makes it easy to track your shipments, manage your account and view all your invoices. The platform also allows you to send emails directly from your account with just one click. I like how easy it is to use GlobalShip. When an invoice comes through, it can take time before I get notified. Sometimes, GlobalShip doesn't notify me immediately when I receive an email. Customer service is great. They're very responsive and always willing to help. However, sometimes it…