- Why would I pay when every lesson is free?
- Most people should not. If you want the ability to do this work, read the courses, sit the assessment and pay nothing — there is no trial and no locked module. The payment buys one thing: a credential ID a recruiter or a client can check without contacting us. That is worth something when you need to prove it to a stranger, and nothing when you do not.
- Why do the four cost different amounts?
- They certify different levels of responsibility. AIE-100 is 2h 30m with a 10-question paper, AIW-200 is 4h 35m with a 15-question paper, AID-300 is 5h with a 15-question paper, AIA-300 is 6h 30m with a 20-question paper. The price rises with the scope of the capability being certified — from work you review yourself to delegated and unattended systems — not simply with lesson count.
- Does a higher price mean a softer pass mark?
- No. Every certification needs 80% — 8 of 10 on AIE-100, 16 of 20 on AIA-300. Higher levels test broader responsibility: permissions, delegation, changing live systems, failures that can go unnoticed, and accountability for output nobody reviewed.
- Is this really one payment?
- Yes. One payment, per certificate, forever — no renewal, nothing to cancel, and we will not add one to something you have already bought. Google AI Essentials on Coursera, the closest comparable course, is $49 every month for as long as you keep it. Ours is bought once and then never again.
- Which one should I buy?
- Probably none, yet. Start the course free, sit the assessment free, and find out whether you can pass. You can buy a certificate now or after you pass; either way it is issued in your name once you pass, and a pass you never buy a certificate for stays on your record anyway.
- What if I fail the assessment?
- Retake it as often as you like at no cost. The pass mark does not move, and every answer is explained whether you got it right or wrong.
- Can I get a refund?
- Yes, within 14 days, as long as the certificate has not been issued — once a credential exists in your name it cannot be un-issued, so that is the cut-off. Ask and it is refunded without an argument.
- Do I need an account to buy?
- Yes, a free one, and it is the same account you sit the assessment with. The certificate is issued in your name against that account, so pressing Buy asks you to sign in or create one first, and the purchase is recorded against its email address.