ﭘﯿﻤﺎﻥ ﺑﺎ ﺗﻌﺪﯾﻞ ﻗﯿﻤﺖ Contract with adjustment

ﭘﯿﻤﺎﻧﯽ ﺍﺳﺖ ﮐﻪ ﻗﯿﻤﺖ ﯾﺎ ﻣﺒﻠﻎ ﺁﻥ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻓﺮﻣﻮﻝ ﺍﺯ ﻗﺒﻞ ﺗﻮﺍﻓﻖ ﺷﺪﻩ ﺗﻌﺪﯾﻞ ﻣﯽﺷﻮﺩ.