Smelt items without a smelter

en Ive only used it on 1.12.1-1.12.2 /summon Villager Shops

My first command hope you like.

The command

Note: Minify the command to avoid issues :)

/summon Villager ~1 ~ ~ {
    Profession: 3,
    CustomName: "Smelter",
    CustomNameVisible: 1,
    Career: 3,
    CareerLevel: 42,
    CanPickUpLoot: 0,
    PersistenceRequired: 1,
    Invulnerable: 1,
    Offers: {
        Recipes: [
            {
                buy: {
                    id: "gold_ore",
                    Count: 1
                },
                maxUses: 10,
                sell: {
                    id: "gold_ingot",
                    Count: 1
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "iron_ore",
                    Count: 1
                },
                maxUses: 10,
                sell: {
                    id: "iron_ingot",
                    Count: 1
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "log",
                    Count: 1
                },
                maxUses: 10,
                sell: {
                    id: "coal",
                    Count: 1,
                    Damage: 1
                },
                rewardExp: false
            }
        ]
    }
}

Created: Mon, 20 Apr 2020 19:07:12, Updated: Mon, 20 Apr 2020 19:07:12, Views: 3