Quelle est la différence d'utilisation entre les magasins, les commerces et les boutiques ? Est-ce une question de taille, de spécialisation, etc. ?
I get that "magasin" is generally a retail outlet & "commerce" is more for small business, but I've seen them used interchangeably. In the States "boutique" is usually for high-end or very niche-oriented items, but that doesn't always seem to track en français.