We are going to build a price comparison site. We will have partners (shops) which we will compare their products by price. There is a main DB of products and they just select which they have and the price they offer.
So, they log in to manage their current products and prices and we will show them in the page either by comparing their price with the rest of shops or just theirs if someone click on their shop on our webpage.
As each shop logs in to manage their stock and we have to be able to display their products like an individual shop within our webpage, is it easier to manage this with Multisite or a standalone WP installation with each shop being a custom taxonomy?
Thank you very much!