Webusps package intercept service is nonrefundable and not guaranteed. You also understand that the intercepted mail will be redirected back to the return address, may. Webredirect a domestic shipment that hasn't been delivered or released for delivery. Available for packages, letters, and flats with a tracking or extra services barcode and all mail. Webusps package intercept allows you to stop or redirect a domestic shipment before final delivery for a fee. Webwith usps package intercept ® service, you can redirect domestic packages, letters, and flats with a tracking or extra…