Traditional Culture Encyclopedia - Photography and portraiture - Should children's photographic negatives be charged for film addition?

Should children's photographic negatives be charged for film addition?

Some children's photography is all negative, and some are not. It is clearly stated in the order that every overcharge 15 yuan. These should be asked before shooting. Because they also increase their income by buying more negatives. People give it, and there are other people's reasons for not giving it. We chose it ourselves. Admit it and ask later.