IncreaseComputers

I think the item validator would do the job if it could be raised on item deletes/ basket clears

Signals wont work as getting the original values from the objects is problematic - Ie in basket save has the quantity changed? what was the old quantity what is the...

one of the problems (which is specific to my implementation) is that I'm selling memberships - which have a limit - so I have to follow the basket rather than...

To handle the abandoned item I have added an "expiry" timer to the item which removes it from the cart after a specified time

Same here

@Aresak I have tried this and still get the same error

Checked this and still the same