During the performance of the work, the customer changed tz 2 times, which was revealed after approval of many sketches, colors and final work. I proposed to open a new seafood, where there will be another tz, but the customer did not want, assured that the rest of the money will be dropped on the card. Meet the amount. After the work was completed, he did not put the whole amount on the card. After all, the classical - Hamill, questioned my adequacy. Then he began to look for the slices in the letter, call the change just the slices, and look for other reasons. After spending a lot of time on the correspondence it turned out as follows: the amount on which we gathered the "xh minimum" was placed to me only in the event that the tz would still change. that is. He sounded one, but he had his own conditions in his head. If you’re working with this customer, you’re desirable to know how to read your thoughts. The total amount we have paid is not paid.