If you just want to check what the application's interface looks like, how it works, and what features it has, please choose the Free account plan. This will give you access to the free section of all courses. You may choose to upgrade your free account to a paid plan at any time.

No, there is no contract. Depending on the plan, you will pay a one-time fee and get lifetime access to individual courses in the case of the Single Course plan, or our entire curriculum if you decide to purchase the All Forever plan.

No. When registering for a trial account plan, you will not be asked to give any billing information. Therefore, no credit card is required, just your name and email address. You will need to provide billing information only when you want to upgrade to a paid plan.

It's a one-time charge. When you buy the "All Forever" plan or any individual SQL course, you pay just once and get lifetime access. This one-time payment gives you permanent access to the course(s) with no additional costs. No subscription and no additional fees.

We accept all major credit cards, including Visa, MasterCard, American Express, Diner's Club and JCB.

Yes. You can always upgrade your plan at any time.

You can remove your account at any time through the Close account option on the My profile.