Pricing

What every account gives you

• The free courses in full, with every lesson and lab
• Progress saved lesson by lesson, so you can stop and come back
• The final quiz on each course, with a pass mark to reach
• A certificate anyone can verify from its number, your name printed on it
• A public preview of every premium course, with its full syllabus, before you pay

Before you pay anything

Do I need a credit card to start?

No. The free courses ask for an email address and nothing else. There is no trial that expires, no card on file, and no automatic conversion to a paid plan.

Should I buy a course or subscribe?

If one subject interests you, buy it: it costs less than three months of subscription and it is yours for good. If you want two or more, the subscription is cheaper from the first month. Buying a second course at full price rarely makes sense.

What happens to a purchased course if I cancel my subscription?

You keep it. A purchase and a subscription are recorded separately on your account, and each course in your learning says which one opened it. Cancelling closes the subscription courses only.

Will the free courses become paid later?

The three courses listed as free are the entry track and are meant to stay that way. If that ever changed, anyone already enrolled would keep their access: an enrolment is recorded on your account, and we do not take back what we have given.

Is the certificate a recognised diploma?

No, and we will not pretend otherwise. It attests that you completed a course and passed its final quiz here, and anyone can verify it from its number. It is not a diploma, not an industry certification, and no accreditation body stands behind it.

What currency are prices in, and are taxes included?

Prices are shown in US dollars, Canadian dollars or euros, picked from where you are browsing, and the amount you see is the amount charged — nothing is converted at checkout. Where sales tax applies to you, it is calculated and shown before you confirm, never added afterwards.

Can I get a refund?

Yes, within fourteen days, and you do not have to justify it. For a subscription, cancelling stops the next payment and you keep access until the end of the period already paid.

Who handles my card details?

Stripe, and only Stripe. Your card number never reaches our servers — we receive the fact that a payment succeeded, its amount and its date, which is what we need to open your access and nothing more.

The terms of sale, including cancellation and refunds, are part of our terms of use. Read the terms · See how verification works · Ask us a question