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UK Retailers can access the Retailer Services Area by following this link.
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Choose this option if you are Diamond Customer in good standing but do not have a DCD Retailer Services Website password.
Important Announcements
  Update: Contacting Diamond Retailer Services

While Diamond's Retailer Services phone queue remains unavailable during the transition to Ad Populum, representatives continue to respond to customer emails & support tickets Monday-Friday from 9:00 AM-6:00 PM ET.

To ensure that your request receives timely attention, please click here to submit a Retailer Services ticket via the Support Center of the Retailer Services Website.
 
 

In Case of Inclement Weather

Whenever bad weather strikes, please bear in mind that UPS & LTL shipments of product may be subject to weather- and transportation-related delays. 

When delays are possible or confirmed, Diamond will notify affected customers via email and provide updates on the status of their shipments as information is received in hopes of minimizing any inconvenience.

If you have additional questions regarding this information, please contact Diamond’s Retailer Services Department.
 
 

Diamond Scheduled Web Maintenance Changes to Saturdays

Please be advised that routine weekly maintenance for Diamond's websites now takes place on Saturdays from 8:00 p.m.-9:00 PM ET.

Please note that, during this period, Diamond websites and services may be temporarily unavailable.
New to Order!

Assassination Classroom Karma Backpack

Assassination Classroom Key Art 2 Special Ed Wall Scroll

Assassination Classroom Koro Cap
Assassination Classroom Karma Backpack Assassination Classroom Key Art 2 Special Ed Wall Scroll Assassination Classroom Koro Cap
Great Eastern Entertainment
JUL257292J, $39.99
Orders Due: 10/13/25

Great Eastern Entertainment
JUL257297J, $21.99
Orders Due: 10/13/25

Great Eastern Entertainment
JUL257299J, $16.99
Orders Due: 10/13/25