A fixed price contract means a construction contract in which the construction price is ascertained on the basis of a fixed contract price or a fixed unit price.
It is also interesting that they both [Agile and traditional shops] deliver software under fixed price contracts.
合同是不同機構間的粘合劑,但傳統的合同是基於“不信任”和“自保”哲學,而且定額合同(fixed price contract)也未考慮軟件開發的不確定因素。