If you wanna to create shop on Nihaojewelry.
First you need to login your own account on nihaojewelry.com and then click this link https://www.nihaojewelry.com/en/insertBusinessWeb/openMyBusinessShop
Next, click that orange button which name’s “open a shop” then you will skip to a window for setting some detail of you shop. That first input box is shop name setting and the next option button is choosing to create your own domain or not. If you choose to set your own domain, you can see the last input box right under option button and you can type in any domain you like.
Last, click orange “create your shop” button.