I would more comfortable if the items linked to SIM didn't have their descriptions changed automatically. We routinely change item descriptions so it's easier for staff to find and also so it make some sense on the customer receipts etc. I'm struggling to see the need to have descriptions change automatically. It wouldn't be so bad if the descriptions made sense but most of the time it's nonsense anyway. I see the benefit of pricing updates but I don't want it to mess up my descriptions. I generally switch off this feature when I remember but of course, if you import something from SIM then this feature is automatically enabled.