How to Save at 101 Blockchains

Start With the Biggest Discount

101 Blockchains offers online courses and certifications in blockchain, Web3, and related tech skills. Right now there are three active offers on the cards above, and they all apply to any course or certification:

• 30% off any certification and course
• 20% off any certification and course
• 10% off any certification and course

Since all three cover the same catalog, the move is simple: start with the 30% off offer. Copy the code from the card above and apply it at checkout. If it does not apply to the course you want, drop down to the 20% offer, then the 10% offer as a fallback.

How to Apply a Code

1. Pick the course or certification you want on 101blockchains.com and add it to your cart.
2. Head to the checkout or payment page and look for a promo or coupon field.
3. Copy the code from the offer card above and paste it in.
4. Confirm the discount shows in your total before you pay.

If the field is not on the cart page, it often appears one step later during payment, so keep an eye out as you move through checkout.

Time Your Purchase

Online course prices and promotions tend to move around big shopping moments. It is worth checking back around events like New Year, Black Friday, and Cyber Monday, when education sites frequently run their strongest deals. The offers here are listed with a long shelf life, so you have room to wait for a course you have been eyeing to line up with a promotion rather than buying on impulse.

Stack Your Savings Where You Can

A single code is usually the main lever, but you can combine it with a few habits that cost nothing:

• Sign up for the 101 Blockchains newsletter if they offer one. Education sites often send a welcome discount or early notice of sales to subscribers.
• Check whether individual courses are bundled with a certification. Bundles can lower the per-course cost before any code is applied.
• Look for a free trial, free preview lessons, or free introductory content so you can confirm a course fits before you pay.

Buy the Certification if You Need the Credential

Because these offers apply to certifications as well as standalone courses, weigh whether the certification path gives you more for a similar price. A percentage off a certification bundle can be worth more in absolute terms than the same percentage off a single lesson, and the credential may carry more weight if you are studying for career reasons.

Quick Checklist Before You Pay

• Did you try the 30% code first, then 20%, then 10%?
• Is the discount visible in your order total, not just typed in?
• Are you buying the format you actually need, course only or full certification?
• Have you checked the site for any current seasonal sale that might beat or combine with a code?

A Note on Codes

The codes on this page are synced from the retailer and pruned when they disappear, so what you see above reflects what is currently available. Codes can rotate over time, so always grab the current one straight from the offer card rather than relying on a code you saw earlier. If one does not apply, move to the next offer and check that your selected course qualifies.