get https://sandbox.dev.clover.com/v3/merchants//tags
Similarly to how they are described by wikipedia, tags are an informal way of establishing a relationship. Tags currently may be associated with items and printers. When an tag is associated with both an item and a printer that establishes a special relationship that results in those items being printed out on the associated printer when printing an order. Other than that special case there is no effect when an item is associated with a tag. Developers may use tags to establish a relationship meaningful for their needs.