General Questions + Order Support: 

Call. Call us at (800) 225-0248 during regular business hours (Monday–Thursday 7:30 a.m.–5:00 p.m. and Friday 7:30 a.m.–4:00 p.m. CT).

Email. Email us at info@cainc.com for general inquiries.

Website. Fill out our Contact Us form for general inquiries + feedback.

Technical Support: 

Call. Call us at (800) 225-0248 during regular business hours (6 a.m.–8 p.m. CT, Monday–Friday).

Email. Email us at ThinkUpSupport@cainc.com for tech support

i-Ready Account Set-Up: 

Call. Call us at (800) 585-5258 during regular business hours (8 a.m.–5 p.m. CT, Monday–Friday).

Email. Email us at info@cainc.com to start account set up.

Read. Read our FAQ document for answers to common questions.