Good afternoon.

I have a couple of questions about Simple Delivery, please.
Re the under £10/100g rule.

Firstly, how will eBay know the size and weight of the item, when the size and weight boxes are missing from the listing form. There are some options for size/weight under SD, but surely, if you select one of those, you will then be using SD instead of opting out?
Also is the under £10 with or without the BPF?