Business details
Who you are buying from, and how to reach us.
Who we are
Simple to Complex is a trading name of Kamran Sikander.
Unit 3 Firhill Business Centre
74 Firhill Road
Glasgow G20 7BA
Scotland, United Kingdom
Email info@simpletocomplex.com. We answer every message ourselves — there is no call centre.
What we sell
The Booster Course: 12 months' access to the online edition of Simple to Complex Mathematics, its Low-Stakes Quizzes and the Answer Library, for one household. It is a single payment of £79 — nothing recurring, and nothing to cancel.
Terms, privacy and refunds
Full terms, our privacy notice and the refund policy live on the Booster Course platform: Terms, Privacy and Refunds. This website's own privacy notice is here.