Science Interactive Student Help Guides

Why isn't my voucher code working?

Updated on

1. Ensure you are entering your code into the correct field.

HOL - Instance - Google Chrome

See our instructions for entering a voucher code.

2. Check that all characters are correct.

Double check 1's and L's, or 0's and O's. If your code isn't working, try switching those characters.

3. If you are still unable to redeem your code, contact our customer service.

Customer Service can be reached at our student web form here.

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