FAQs

I get an “Invalid Code” message when I enter my code to acquire Digital Classroom Lessons at zebrazapps.com.

There could be a couple of reasons why you are receiving an “Invalid Code” message. First off, capitalization matters. Check the code for capitalization errors and try again.

Also, the code within each book is for one grade for one account for one teacher. Attempting to use the code for one grade to acquire Digital Classroom Lessons from other grades will eventually cause this message.

If the above doesn’t resolve your issue, please contact Customer Support.
Email: [email protected]
Call: 800.288.9920
Monday–Thursday
7:30am–5:30pm CT
Friday
7:30 am–5:00 pm CT

I get an “Invalid Code” message when I enter my code to acquire Digital Classroom Lessons at zebrazapps.com.

There could be a couple of reasons why you are receiving an “Invalid Code” message. First off, capitalization matters. Check the code for capitalization errors and try again.

Also, the code within each book is for one grade for one account for one teacher. Attempting to use the code for one grade to acquire Digital Classroom Lessons from other grades will eventually cause this message.

If the above doesn’t resolve your issue, please contact Customer Support.
Email: [email protected]
Call: 800.288.9920
Monday–Thursday
7:30am–5:30pm CT
Friday
7:30 am–5:00 pm CT