Individuals or companies that sell goods by taking bids are known as auctioneers. They facilitate the auction process, where potential buyers place competitive bids on items, and the highest bidder wins the opportunity to purchase the goods. Auctions can be conducted in person or online and typically involve a wide range of items, from art and antiques to real estate and vehicles.
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Boss
SALESMAN
A person who buys and sells goods to make money is an entrepreneur. They have created a business that will hopefully generate profits.
Exports
someone who sells goods someone who sells goods Supply and Demand.
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Merchant
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emporium is the answer
Boss
An IRONMONGER sells metal goods e.g. saucepans, nails etc.
A wholesaler is basically the 'origin' (manufacturer, etc.) of goods. The distributor is the person or business who buys goods from the wholesaler and sells goods to a dealer. A dealer is the person or business who sells goods to the public (me and you).
A merchant is a person who sells goods to you for a price.
Vendor / merchant
That would be manufacturers.
SALESMAN