Purchase orders may be acceptable, but the minimum order value must exceed $200. Orders less than $200 require a credit card.  SmartSign may accept purchase orders from hospitals, municipalities, school districts, and other well-established companies after due diligence. Call us at 800-952-1457, or email us at customerservice@smartsign.com to set up an account. Our accounting department may contact you to verify creditworthiness and may be required to put down a deposit to place an order.