For the entire day of Tuesday 18th April 2006 (local UK time), eBay UK sellers listing with Auction-style, Auction-with-Buy It Now or Buy It Now Only (Fixed Price) formats in an eligible category, will pay a reduced 15 pence (£0.15 GBP) Insertion Fee. Please refer to "What's Excluded?" for more details.
 
What's Included?
 
  • Only listings in British Pounds Sterling on eBay.co.uk will qualify for the 15p Listing Fee promotion. Auction-style listings, Auction-with-Buy It Now and Buy It Now Only (Fixed Price) formats only.
  • Any item previously scheduled to go live on Tuesday 18th April will qualify for the 15 pence Insertion Fee promotion.
  • If you re-list an item on Tuesday 18th April that had previously closed without a successful sale, the re-list will qualify for the 15 pence Insertion Fee promotion, inline with eBay's standard re-list policy.

Please note: To sell with Buy It Now only Fixed Price format you must either have 10+ feedback or if you have a PayPal account you need to have 5+ feedback.
 
What's Excluded?
 
  • Items listed in the Cars, Parts and Vehicles and Property categories
  • Multiple-Item listings, both Auction Style (also known as Dutch Auctions) and fixed price.
  • Identical listings that do not comply with our Duplicate Listings policy.
  • Shops Inventory Format listings.
  • Any item listed on 18th April 2006 but scheduled to start after the promotion has finished will NOT qualify for the 15 pence Insertion Fee promotion.
  • Only the basic eBay Insertion Fee will be reduced to 15 pence. All other eBay selling fees will still apply, including but not limited to Final Value Fees, optional Reserve Price Fees and all Listing Upgrade Fees such as "Bold" or "Highlight". See the full details about eBay fees.

Members listing using Auction with Buy It Now will still be charged the Listing Upgrade Fee for Buy It Now.
 
All Details can be found in the original announcement:  http://pages.ebay.co.uk/sell/15pApril06/