Refunding one of multiple purchases

At the moment, if someone buys a number of items, and one turns out to be damaged or missing from stock, I cannot mark that item as refunded.

The item has a dropdown for refunding the item, but then there is a second dropdown which only has refund the whole invoice, and nothing for the single item.

I can notify the buyer on paypal, or on a packing list, but it would be more secure for the buyer to see the status of the item on their ebid record.

Hope this is not too difficult to implement.

I have had that problem as well, Bill. In the end I sent the buyer extra stamps in lieu of the missing stamps and said if they weren't happy I would deduct the (small) amount next time they bought from me. Luckily they were happy with the extra stamps.