Ok so I was being cheap
and when shopping for a new pair of breastpads I was deliberately buying seconds rather than first.
Not only did they arrive promptly, but with a note to say that even though I had ordered two pairs of seconds, I received one pair of seconds and one pair of firsts.
Most other places I have dealt with in this kind of situation have gone offered a credit or another seconds item... So I was very happy!!
Thanks heaps Stacey/Outrageous!