Using eBay's new automatic facility, if you win multiple auctions or Buy-it-Now items within a 3 day period and make a single payment, you can save money on postage. Here's the deal:
You pay the highest postage amount in full.
You pay each other postage amount less 50p.
As I list a lot of items with 50p postage, that means that many of them are now free UK postage if you've bought more than one.
This only counts if you make a single combined payment.
This same saving applies worldwide and for Recorded Delivery.
Listings
To protect bidder privacy, when the price or highest bid on an item reaches or exceeds a certain level, User IDs will be displayed as anonymous names. For auction items, a bold price means at least one bid has been received.
Note: Anonymous names may appear more than once and may represent different bidders.