Sign in with your license key
Where to find your license key?

The license key is generated by Gumroad and it looks like this: 7BDE50F1-FE6545E6-A8FD5AD4-A7A300B7. After you bought the book you can find your key in several places:

1. Confirmation email

It is included in the confirmation email you got when you bought the book.

If you bought the book before 2022 Oct then license keys weren't enabled. Try the next method in that case.

2. In your Gumroad account

In your Gumroad account, find it in the Library/Product's download page.

3. Have Gumroad email it to you

Check it here: What is my license key?

Having problems?

Contact me directly at tamas.sallai@advancedweb.hu.

Don't have a license key yet?

Follow this link to buy the book and get a license key:

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Around 50% of the chapters are written, which already yields more than 250 pages. Check the available chapters at the preview.

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