I placed an order with MSQC and later I placed two more separate orders with them. Then I called them and asked if they could combine them into one order and just charge me $5 for shipping it all and the gal asked me to stay on the phone a minute and she came back and said 'yes' she had it all taken care of and I did receive one package with my 3 orders in it. Saved me $10! I've done the same thing since then and called and they've been very understanding. I seem to always find more items after I pay for my initial purchase.