
Its probably really obvious, but if I want to buy more than one thing from an Ebay shop, how do I do it without paying for each item individually and paying full post for each item?
email the seller and ask for a combined invoice. 
Check that they do combined postage first!
Some sellers (including me) have higher postal charges and lower item prices. This ensures that my ebay fees are lower and overall, so are my prices.
Hi
We managed to do this by buying all the things separately from the seller and then use the pay for all link in my ebay which then groups all the
purchases together reducing the postage if the seller has set it up to do so.
HTH
Ed
if your paying via paypal there is a link to continue buying from seller if they have it set up