PO's accepted from majors. We require prepayment with your first order to us. Credit terms may be requested after our first transaction. For least confusion, send a check in prepayment. If the item is out of stock, we will not deposit your check, and will return it unless otherwise instructed.
Plastic is OK, too.
Now - Credit Cards Accepted . If you haven't done business with us before, we do expect payment at the time of ordering, except for universities, or by prior agreement. . This has been our policy for a 10 years. No American Express, sorry. Transport of goods is a sensitive and important issue.