Hello, perhaps someone can help with this situation. A buyer from Australia has purchased my item by selecting "Buy it Now". I did offer Small Packets International - Air for a shipping method for international buyers. This buyer has paid for the item stating he put the amount in the shipping column, but when transfered to Paypal it was gone and proceeded to pay. He then emailed me and asked for a invoice for the shipping, I cannot seem to do that since he has paid, Can anyone tell me what to do? Thank You.
