In order to be paid promptly, be sure to use one of the following methods to send us invoices:

Preferred Method:

Alternate Method:


Fax paperwork to: 888-260-4580

If you have no other method but to mail paperwork, be sure you DO NOT MAIL ORIGINALS.


ATTENTION: Do not mail originals

Attn: Listo Services

3549 Lear Way Suite 101

Medford, OR 97504