The scenario it is coping with is someone putting a large shop through the till and using the shop supplied lightweight bags. You scan and load up and when a bag is full you move it off the packing area somewhere else (usually the floor).
All this does is do the same but without the bags.
It's certainly worked for me a few times and some times I've had problems. I guess it's because I haven't moved everything off the packing area scales as quickly as necessary and so it doesn't fit the tiny computer brain's model of "lifting a packed bag off in one go".
[EDIT] If I ever get my fucking UPS delivery I can go to the shops and try it out again.
The scenario it is coping with is someone putting a large shop through the till and using the shop supplied lightweight bags. You scan and load up and when a bag is full you move it off the packing area somewhere else (usually the floor).
All this does is do the same but without the bags.
It's certainly worked for me a few times and some times I've had problems. I guess it's because I haven't moved everything off the packing area scales as quickly as necessary and so it doesn't fit the tiny computer brain's model of "lifting a packed bag off in one go".
[EDIT] If I ever get my fucking UPS delivery I can go to the shops and try it out again.