Purchase orders may be sent by letter, FAX or e-mail.
Payment terms: Customers who have not yet established credit with us must pay in
advance. Customers with established credit are requested to pay upon receipt of the
purchased materials. Payment may be made by check, credit card or wire transfer.
Delivery is immediate for some items, and within several weeks for others..
Guarantee: If purchased hardware is found to be not satisfactory and it is still unused,
it may be returned for a full refund. Software is not returnable.