# HOW TO REPRODUCE - Create Product P, storable, AVCO - Create Purchase Order for 100 units of P for $10 each > confirm - Receive 40 units of P, create backorder - Create Bill, change price to $12, confirm - Return 10 units of P - Receive 60 units of P => unit-cost in SVL is $12 instead of $10 OPW-3635451 closes odoo/odoo#149312 X-original-commit: 734149fbb3473f9a943c47d4ec13ab16afe2b35a Signed-off-by: William Henrotin (whe) <whe@odoo.com> Signed-off-by: David Fesquet (dafr) <dafr@odoo.com>