Terms
Last changed 2 October 2026.
The short version
- A founding pass is £23.99, paid once. It opens every lesson on Graphacon for two years from the day you pay. Nothing renews, and we never take another payment.
- Elasticity, PPF and Indirect Tax stay free for everyone, pass or no pass.
- Changed your mind? You can cancel within 14 days of paying and get all your money back, even if you have used Graphacon.
- If anything you paid for is broken or missing, we fix it or refund you.
- If Graphacon stops before your two years are up, you get back the months you paid for and did not get.
Who sells the pass
Graphacon is run by Lawan Sado, a sole trader, trading as Graphacon.
- Postal addressGraphacon, The Bristol Office, 2nd Floor, 5 High Street, Westbury-on-Trym, Bristol, BS9 3BY
- Emailhelp@graphacon.com
If you pay from outside the UK, Stripe sells you the pass instead, through its checkout service Onelink, and the checkout says "Sold through Onelink". Onelink takes your payment, charges and pays your own country's tax, and sends your receipt, under its own terms. Graphacon still gives you the pass, and everything on this page still applies to you, including your 14 days to change your mind.
What you buy
A founding pass costs £23.99, paid once, and that is the whole price, with any tax included. Outside the UK the checkout may show it in your own currency. It is not a subscription: nothing renews, and we never take another payment.
It opens every lesson on Graphacon for two years from the day you pay. The email that brings your access link says the date your pass ends.
How you get in
After you pay, we email you your own access link straight away. Open it in Safari or Chrome, not inside TikTok, Instagram or an email app, which keep it to themselves. On an iPhone, use Graphacon in Safari.
The link opens every lesson in the browser you open it in, and that browser stays in for as long as you keep using Graphacon. If you lose the link or it stops working, email us and we send it again.
One pass is for one student's own use: not a class, and not a projector. If a link is passed around, we can switch it off and send you a new one.
Changing your mind
You can cancel within 14 days of the day you pay, for any reason, even if you have already used Graphacon, and get all of your money back.
To cancel, email help@graphacon.com or reply to the email with your access link, and say you want to cancel. You do not have to give a reason, and you can use the form below if you like. We refund you within 14 days of hearing from you, to the card you paid with, and switch off your access link.
Cancellation form
To: Graphacon, The Bristol Office, 2nd Floor, 5 High Street, Westbury-on-Trym, Bristol, BS9 3BY. help@graphacon.com
I give notice that I cancel my contract for the supply of a Graphacon founding pass. Bought on: [date]. My name: [name]. The email I paid with: [email]. Date: [today].
Refunds
- If something you paid for is broken or missing, we fix it, and if we cannot, we refund you. That is your right under the Consumer Rights Act, even after the 14 days.
- If a pass was paid for with somebody else's card without asking them, the card's owner can email us and we refund it.
- If Graphacon stops before your two years are up, you get back the months you paid for and did not get.
The free lessons
Elasticity, PPF and Indirect Tax are free for everyone, with no pass and no sign-up. That does not change when a pass ends.
Graphacon is independent
Graphacon is an independent study tool. It is not endorsed by any exam board.
Your information
What we keep when you buy, why, and how to have it deleted is on the privacy page.
The law
These terms are under the law of England and Wales. Nothing in them takes away your rights as a consumer.
If these terms change
The date at the top changes with them. A change never takes away anything you have already paid for.