With multiple orders for years i was looking for a simple solution for shipping labels, this is so easy, it works on my Brother QL500 printer perfectly and spits out perfect labels with my logo and return address across the top and customers address in the middle, i just tick which orders i want and click one button, all my labels print straight off! i also use the 'bulk order print' extension which prints all the orders in multiple too, such a great system. The developers have been very quick with any questions i have had and i haven't needed support as everything just WORKS!