Rock Auto and Canada shipping

In my case I had the drums order in at Carquest, Napa and Part Sources. Every time they were wrong. I searched the net and the only place I found them was rock auto so even then because they came in wrong everywhere else I was leery. After speaking with a salesman 3 or 4 times ( the warehouse guy did get us the diameter of the stud holes) he agreed to split return shipping. Quoted price with shipping and that was all it cost no hidden anything. Maybe I got lucky. They are located in Wisconsin.