I will order your Amazon.co.uk wishlist, wait for you to confirm delivery and release Bitcoins.
You will benefit from my Prime membership on Prime items (same/next day delivery).
1. Create your wishlist. Set it "shared" or "public". Set your delivery address
2. Open a trade for the total amount including delivery
3. Give me the wishlist URL
4. I pay for the order. Give you the order ID and tracking IDs as I get them.
5. On delivery of your items you release the BTC to me
Open a trade to discuss details, ask for help or any questions.