I just had a poor experience with a client. He asked for something and I delivered with high quality and hours of work, and in the end, he decided to switch for something else, so he asked more. From the beginning, he had very few communication skills, meaning poor English and few explanation capabilities. However, I got what he was talking about by asking precise questions.
After the delivery, I also modified what he asked for, but in the end, he said: poor quality, low quality, when at the first delivery he said great quality, I just need more data about…
I mean, the cancellation that probably will take place will ruin my business here, for this type of stupid buyers. Do you think there is a way to avoid this kind of person?