Unable to post an item (under 100g) for £1.55 under large envelope

[michaelsilverfox2011]

Is it just me or has Ebay made it impossible to post an item under 100g using the Post Office large envelope catagory for £1.55. I have tried and tried does anyone know if its possible and how I can do it.

Seems Ebay Simple postage has got complicated. 

[jckl1957]

There have been some posts about this - the item does have to be in an exempt category, for example (off the top of my head) postcards and pin badges.

Use the link, then click on 'categories' which is almost at the bottom of the page.

https://www.ebay.co.uk/help/selling/posting-items/setting-postage-options/simple-delivery?id=5575

[michaelsilverfox2011]

I don't get the option to select custom postage on all my items for some
reason.

[61stephenuk · Accepted solution]

Custom postage is not available for all items only the exceptions listed here https://www.ebay.co.uk/sellercentre/postage/simple-delivery#eligible under 'Which listings aren't required to use Simple Delivery?'