Already replied to this but I can't see my reply after refreshing so I might send this twice.

I lose money on orders for $1 but it is worth it to get more sales/feedback overall (after looking at eBay's policies just before - it looks like you can't sell items that are too different in the same listing so I'll have to change that anyway). And I worded that part badly, the tracking info shows the items were sent from a post office that is local to me.