Simply one purchase order per project.

Opening a purchase order for every single service and vendor is time consuming and costly, often creating a bottleneck slowing your project down. ECI provides you the freedom to stay focused, on time and on budget.


  • Open one purchase order per project

  • Pay show services & vendors on time

  • Receive advance discount rates

  • Negotiate pre-pay discounts

  • Track expenses


Only 10% on incremental spending

Reducing rate as your spending increases  

Fixed rates as low as 2.5% on guaranteed budgets reaching over a million in spending

Pre-approved vendor instructions:


Open your purchase order requisition to the following:


ECI Marketing

PO Box 51

Naples, ME 04055


add 10% to your projected expenses

send all related invoices via email to or fax 207-470-1800


Non-approved vendor instructions:


Contact your purchasing department and request ECI Marketing be added as a preferred vendor and/or have them contact or call  207-252-5777:


ECI Marketing

PO Box 51

Naples, ME 04055


FED ID - 42-1581368

Exhibit Central International | Boston | Las Vegas | Fed ID #42-1581368 |