101 Blockchains: plans, 7-day course refunds, cancelling and cashback
101 Blockchains is an online learning platform for blockchain, Web3, fintech and AI. It sells individual courses, masterclasses and certification programs as well as three membership plans. Nothing is shipped, so the questions that matter are different from a normal shop: what a plan covers, how cancelling works and when you can still get your money back. This guide goes through them.
What you can buy
The catalogue has certification programs such as Certified Web3 Professional and Certified AI Professional, courses on topics like DeFi, Ethereum, NFTs, smart contracts and stablecoins, masterclasses, skill paths and career paths. Blockchain Fundamentals is marked as a free course, and you can join for free before you decide to pay for anything.
Three plans are on the pricing page. Standard gives unlimited access to the course library, skill and career paths and council membership. Premium adds all certification programs, a study counsellor and a customised study plan. AI Pro is built around the AI courses and AI certifications. The page shows each plan as a monthly price that is billed yearly, and it lists cancel anytime among the plan features. Members also get a discount on certification programs, which the membership page puts at 40%.
Where it works
The platform is online only, with no delivery address and no shipping or customs. The shop says it is used in more than 150 countries. Prices on the pricing page are shown with the $ sign.
Cancelling a membership
The professional membership is not covered by the refund policy, because it gives unlimited access. What you can do is stop the automatic renewal. Log in to your account, open My Subscription and click Cancel Subscription. If you joined before 2022, the page offers a Manage Subscription link instead. Problems with the cancellation go to the support address named on the refund page.
Refunds for courses and certifications
For an individual online course or certification you can ask for a refund within 7 days of enrolment. Two conditions apply: you have not completed more than a tenth of the course content, and you have not downloaded any presentations. You send an email to support with your full name, the email address you registered with and the reason. Approved refunds are processed within 10 business days. There are no refunds during sale periods, because prices are already reduced then.
| At a glance | 101 Blockchains |
|---|---|
| Type | Online courses, certifications, memberships |
| Delivery | Digital, no shipping |
| Course and certification refund | Within 7 days, no more than a tenth completed, no downloads |
| Membership | No refund, cancel the auto-renewal |
| Sale periods | No refunds |
Using cashback
Open the 101 Blockchains page at daily cashback, where the current rate (10%) and the current offers are listed with the date they were last checked. Press the shop button there, then choose your course or plan and pay as usual. In your free account the cashback shows as open and becomes confirmed once 101 Blockchains has reported the order. If an order is refunded, the cashback for it is deducted.
Practical tips
- Start with the free course if you are unsure. The 7-day window for paid courses closes quickly, and downloading a presentation ends your refund right.
- If you choose a membership, note the renewal date and cancel before it if you do not want to continue.
- Finish the order in one visit and pause your ad blocker on the shop, since either can break the click.
- Keep other voucher or cashback sites closed while you shop, as a later click can replace the first one.
As of October 2026. The shop can change its terms, so confirm the details at checkout.