Who we are

Gainline Performance is responsible for your personal data. Contact: support@gainlineperformance.co.uk.

What we collect

Your name, email address and order details when you buy, and your email address if you join our list. We do not collect training or test results: the workbook and tracker stay with you. We do not knowingly collect data from children. Youth products are bought by parents and guardians.

Why, and on what basis

To deliver your order and keep tax records (contract and legal obligation). To email you about this programme and related products, and to answer your messages (legitimate interests, or your consent where we ask for it). You can opt out of marketing at any time.

Who handles it for us

Payhip (store and file delivery) and PayPal (payments). When we start sending emails we will add our email provider here. Some of these providers process data outside the UK; we rely on the safeguards each provider sets out in its own data processing terms.

How long we keep it

Order records for as long as tax law requires. Marketing details until you unsubscribe.

Your rights

You can ask to see, correct or delete your data, object to marketing, and complain to the Information Commissioner's Office at ico.org.uk.

Last updated: 11 November 2026