In most cases, photographs from prints for time shoots are used for the photographer's own self-promotion or simply disappear in a filing cabinet. 

Some images may be submitted to picture libraries or sold as prints. Is it fair to use photographs from a TFCD or PFT shoot in this way? I believe it is. A sale may help the photographer offset a part of his own costs for the shoot, but it won't create a net profit.

My policy: I will use the photographs for my own self-promotion. The photos could be used on my website (online portfolio), in a magazine that features an article about my work, or be shown in an exhibition. Some images may be used in picture libraries or sold as prints, some will never be used.