Terms of use

Who we are

photonresources.com is run by Photon Academy, 5 Tank Road, Singapore 238061 ("we"). By using the site you agree to these terms.

Using the site

You may read, link to and share pages from this site for personal study or teaching. The text, images and book pages are owned by Photon Academy. Please do not copy them in bulk, republish them, or sell them without our written permission.

Buying a guidebook

Orders are placed with Photon Academy on its checkout at ibtuition.sg, and are covered by the Photon Academy terms and conditions. Prices are shown in Singapore dollars. Payment is taken by HitPay.

The e-book licence, in short

• Each purchase is a personal licence for one reader, linked to the Google account used at checkout.
• Access lasts two years from purchase, in the browser reader. There is no PDF download or print option.
• Pages are watermarked with the buyer's account. Please do not share your account or copy the pages.
• Schools wanting class sets or a library copy can email us for a school licence.

For questions about an order, including refunds, email info@ibtuition.sg.

No warranty

We work to keep the site and books accurate, but they are provided as study aids without any guarantee of exam results. See the disclaimer.

Law

These terms are governed by the laws of Singapore.