Thank you for choosing the Algal Resources Collection for your algae needs!  At this time orders can be processed via purchase order or credit card.  If you wish to pay with a credit card simply add items to your cart and proceed to checkout.  Please note that all transactions are processed by MarbioNC Development Group and will appear as such on statements.  To order by purchase order please contact ARC Culture Curator to request a quote and provide a PO number.