So I see Kat eBay CS has confirmed listings below £10 and weighing under 100g have optional or excluded from Simple Delivery.
The under £10 part is visible to eBay but how is the under 100g part seen? All my listings (small pin badges) are free postage but there is no weight on the listing. I just dont want them all having £2.70 postage added automatically on a load of £5 listings.