When an order is placed on our website, it is processed in order to prepare the package for UPS shipping and get the TRACKING NUMBER of the PACKAGE. Then we email the TRACKING NUMBER to the customer so that he/she can track their package (including a link to UPS website). Is there a way of adding a feature to our website that the customer can use in order to type the TRACKING NUMBER and check the status of their package? Like Google Search Box? And is their an easy way to send the TRACKING NUMBER automatically to the customer? Our site is PHP/MySQL based, uses UPS for shipping.