I am trying to change my postage preferences but after following all the
instructions on the 'Help' page, the edit link isn't working on the 'My
eBay: Combined Payments and Postage Discounts' page.
I have just opened an ebay store and listed 8 new items when I opened
it, but the only listing durations I have are 7 or 10 days. How/where
can I access the 30 day duration?