Are the shops on the map also main shops?

Yep~ Main Shops just means NPC shops, as opposed to user shops.

What does NPC stand for?

NPC is a Non Player Charakter ...

Oooo sort of like Emma and Sagittarius?

Exactly like Emma and Sagittarius. :D The non-player characters are the characters you see on the site created by the Subeta staff for the shops or story lines or quests, etc.

Hi to all, I'm Francesca! Who know as I can find the item of Melody ( Melody own) and the items of Emma? Thank you

You mean the clothes they are wearing? That's NPC clothing and isn't available for us. :)

8D yes but you can get pretty close sometimes points to avvie

thank you 4 your answer