There are multiple ways to contact Koster Industries:
For any technical questions regarding bidding, registration status, etc. you can email us at firstname.lastname@example.org
Click the support button to start a live chat with us;
Create a customer service ticket;
Call us at 631.454.1766;
Our hours are 9:00 A.M. to 5:00 P.M. Eastern time Monday through Friday
If this is a bidspotter.com related question, please contact their customer support at 866.597.2437 or email at email@example.com.
If this is a GE Warehouse related question, please email firstname.lastname@example.org or submit a ticket.