If you’ve received an invoice but did not receive the required signed voucher, please email or call our Accounting department for assistance.
Email: accounting@collaborativeclassroom.org
Phone: 1.800.666.7270, option 8
If you’ve received an invoice but did not receive the required signed voucher, please email or call our Accounting department for assistance.
Email: accounting@collaborativeclassroom.org
Phone: 1.800.666.7270, option 8
We want you to have a positive experience using Collaborative Classroom programs. If you were unable to find an answer in our self-help resources, please let our support team know how we can help.