For sales within the UK postage discount is always offered on multiple purchases - please add your items to the ebay shopping basket and the postage discount should be applied at checkout. 

For overseas sales, because of the recent unreliability of the Royal Mail services I now use the eBay Global Shipping Programme which means that I do not set the shipping rates and do not receive any of the monies charged for shipping. However, if you wish to purchase more than one item please contact me before purchasing and I can make arrangements so that combined postage is applied.