https://community.ebay.co.uk/t5/Member-To-Member-Support/Custom-Postage/m-p/7995989#M340646 <P>During the listing process put in the size and weight of item and click on the box under the heading Package Size.&nbsp; &nbsp;At the very bottom of the pop-up you should see Oversized.&nbsp; &nbsp;Select that then you will be able to buy your own postage (it will say SD is unavailable for this item).</P> <P>&nbsp;</P> <P>It has to be done on a laptop or desktop rather than the app.&nbsp; &nbsp;If the option doesn't show up try changing sub-category or category.</P> <P>&nbsp;</P> <P>&nbsp;</P> Mon, 09 Feb 2026 11:40:45 GMT **peaseblossom** 2026-02-09T11:40:45Z https://community.ebay.co.uk/t5/Member-To-Member-Support/Custom-Postage/m-p/7995984#M340644 <P>I have a parcel 3.25Kg in&nbsp; &nbsp;weight and 71cm long - it exceeds the simple postage dimensions BUT I'm&nbsp; not offered any type of Custom Postage.&nbsp; Can anyone tell me how I get to tell the postage for this out of spec parcel?</P> Mon, 09 Feb 2026 11:36:54 GMT https://community.ebay.co.uk/t5/Member-To-Member-Support/Custom-Postage/m-p/7995984#M340644 jooby54 2026-02-09T11:36:54Z https://community.ebay.co.uk/t5/Member-To-Member-Support/Custom-Postage/m-p/7995989#M340646 <P>During the listing process put in the size and weight of item and click on the box under the heading Package Size.&nbsp; &nbsp;At the very bottom of the pop-up you should see Oversized.&nbsp; &nbsp;Select that then you will be able to buy your own postage (it will say SD is unavailable for this item).</P> <P>&nbsp;</P> <P>It has to be done on a laptop or desktop rather than the app.&nbsp; &nbsp;If the option doesn't show up try changing sub-category or category.</P> <P>&nbsp;</P> <P>&nbsp;</P> Mon, 09 Feb 2026 11:40:45 GMT https://community.ebay.co.uk/t5/Member-To-Member-Support/Custom-Postage/m-p/7995989#M340646 **peaseblossom** 2026-02-09T11:40:45Z