Delivery Information: Most of the items we handle are sent directly from warehouse locations or factory venues, by UPS, FedEx or US Postal Priority Mail. Almost all material sent from our location in California is sent by Priority Mail. Many items of instruction or directions for install etc. are sent by PDF files, either directly downloaded from our site, or in the case of custom written material such as installation manuals, sent by Attachment PDF to an e-mail sent to our client, very often as an attachment to your paid receipt. Very large items such as Advertising Carriers are shipped conventional freight which must be quoted at the time of order. These vary widely so please be sure to check with us in advance for an accurate quote. Shipping costs are added by our computer systems to all orders unless specifically noted otherwise on our websites. Questions: call 760-345-4347 or e-mail Fred@TaxiSource.com. Thanks!