@invitu No, the article you point to is about valuation using FIFO and LIFO, not about average price. In FIFO/LIFO, every transaction have impacts on the cost of the product, which is quite different from the average price method.
I would be interested to find articles that explicitly says what to do when you send back products to suppliers with average price. I did not find one. I checked my accounting book, they only talks about the reception of products. I think it's important to find references that explicitly explains the rules before doing any development on this; i heard so much different things about average price that I prefer being sure before integrating something. -- [5.0] return products to supplier does not update price average https://bugs.launchpad.net/bugs/610738 You received this bug notification because you are a member of C2C OERPScenario, which is subscribed to OpenERP OpenObject. Status in OpenObject Addons Modules: Won't Fix Bug description: When returning products to a supplier, the average standard price should be updated using the price of the packing list which is returned. For example : 1- We have 10 products with average price = 100 2- We receive 5 products with price = 80 --> average price is calculated as (10*100+5*80)/(10+5) = 93,33 3- We return 3 products from the last packing list (the one where products cost 80) The new average price should be (93,33*15 - 3*80)/(15-3)=96,67 If the return is made directly from the stock and does not concern any incoming packing list, we do not update the average price. _______________________________________________ Mailing list: https://launchpad.net/~c2c-oerpscenario Post to : [email protected] Unsubscribe : https://launchpad.net/~c2c-oerpscenario More help : https://help.launchpad.net/ListHelp
