How many different types of listings can I add and how do they differ from one another?

There are three main types of listings:

1. Single listing: where the product is listed directly on the Seller Dashboard. It’s the simplest method.
2. Bulk listing: In this Microsoft excel files are used to list multiple products at the same time.
3. Latch on listing: for sellers whose products are present on the site but are being sold by other sellers.