Frequently Asked Questions

How do I find my digital textbook download link?

Your digital download link will be sent to the email address you provided at checkout. Be sure your email address is correct.

You may need to check your email junk/spam folder.

Your digital download link is sent from [email protected].

What is a Center of Math digital textbook?

Our digital textbooks never expire and are accessible on all your devices.

To get started using a Center of Math digital textbook, add the digital textbook product to Your Cart and checkout using a debit or credit card or choose PayPal.

A link to download your digital textbook will be automatically delivered to the email address you provide.

Do I need a PayPal account to checkout?

No. A PayPal account is not required to make a purchase.

To checkout using a debit or credit card, choose, Pay with PayPal and select Checkout as a Guest when prompted.

What should I do if there's a problem with my order?

Find the Contact form below to send us a support message.

Get support at [email protected]. Help us by including your order number.

When will I receive my order?

Digital textbook purchases are available for download almost immediately. Be sure to check your junk or spam folder for your digital download link(s).

Print textbooks ship from Massachusetts, USA. We work to ship print orders as quickly as possible. Typically, that's within 3-5 business days.

Our team will send you a shipment confirmation with tracking available.

Do you accept digital returns?

Due to their nature, it is unlikely we can issue a refund once a digital purchase has been completed. Please verify your purchase completing checkout.

It is our mission to provide only high-quality, low-cost digital textbooks.


Center of Math Support

Questions? Concerns? Send us a message using the secure form.

Help us by including your order number.

Message Sent!

Your message has been sent successfully. Our team will reach out to you shortly!