Thanks, Xavier. That would certainly do the trick.
EDIT:
I'm editing this post because I think I have a different method I'd like to try. Is there a way to call on another field value? For instance... I'd like to do the following fields:
1. Shipping Provider = Checkbox (FedEx, UPS, USPS)
2. Tracking Number = Text Field (Only display to those who select a shipping provider)
3. Display Message = Custom Text (code displayed as below)
<a target="_blank" href="http://www.fedex.com/Tracking?ascend_header=1&clienttype=dotcom&cntry_code=us&language=english&tracknumbers={FedExTrackingNumber}">{FedExTrackingNumber}</a>
Where {FedExTrackingNumber} is the value of field number 2....
I could then set up a custom display message for each of the shipping providers with their style URL. Furthermore, I'd like to be able to display these fields only the orders with the "Shipped" status.
Something like this possible?
If not, I see that I could just add a "text area" field and use the HTML markup in there, but it would be easier for training other employees to just have an additional field for FedEx, UPS, USPS, etc. to just add the tracking number.
Thanks!