| Company | Customer Service | Customer Service | Online or Email Orders |
| Telephone | Fax | ||
| Curriculum Associates | 1-800-225-0248 | 1-800-366-1158 | orders@cainc.com |
| Red Rocket Readers | 1-888-269-2452 | 1-888-269-4059 | orders@redrocketreaders.com |
| Sprig Learning | (613)-212-2225 | (613)-212-2225 | letstalk@spriglearning.com |
