I understand your frustrations, but at the end of the day, your
'spotless' parts and consistent photos are your best insurance. While
they might hide a negative comment, they can’t hide a high return rate
or a high 'Item Not As Described' count forev...
The buyer likely wants to 'merge' them because international shipping to
Australia is expensive. If they bought multiple items separately, they
are being charged individual international shipping fees and import
duties for each one. If the buyer hasn...