Hi nigel_paul_wright7557, thanks for your post.
This really depends on the seller, as they are the ones that set up the dispatching times, couriers and services. When purchasing an item, depending on each seller, you will see some that offer Evri only, Royal Mail only, both with different services, etc. I would recommend checking their shipping options before purchasing the items, so you can pick the one of your preference, and you can even contact them in case you have any questions.
Thank you,
Marco
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