If you are a reseller in Illinois and would like to purchase items without sales tax, please click on the form link below.  Please fill it out and fax it back ALONG with a copy of your Illinois Dept. of Revenue Certificate of Registration and your email address.  Once verified, we will contact you via email.  Please note this only applies to Illinois resellers.

Sales Tax Exemption Form

Thank you

Mark One Computers, Inc.
1330 Howard Street
Elk Grove Village, IL 60007
Phone: 847-437-9907
Fax: 847-439-4856
Toll Free Online Ordering Assistance: 877-660-9033