I understand that in 2004b, B1 only supports FIFO, standard, and moving average. I was wondering if anyone here knows if I can use SDK to modify the cost calcuation by specifying a price. For example..the user creates do GRPO in this order: $10, $15, $20.. and on the AR side, the user would like to issue Sales Delivery by specifying a price..eg: $15. Is this possible by means of SDK? If so where can i get more information on this issue? thanks in advance for all your help.