This method is very common with the point of “Selling designs and logos” but requires a lot more knowledge from your side, and it’s a whole different segment of customers you’re looking for – now you’re looking for those who want a unique design, special features, and more security – and thus more money per delivery.
You will be able to claim up to hundreds of thousands of dollars to make a website. All this depends on how much work and how proficient you are, so unless you are already good at making functional websites, do not expect to become a millionaire right away – but there is definitely money in making websites – however, competition is diverse and hard.
Contrary to earning money on setting up standard websites, this requires a lot of knowledge of the subject. Should you make money online on this method, you should consider getting courses that can increase your knowledge in the field.
Also, check out “How to earn money setting up websites“