Final answer:
A salesperson represents the seller. Their primary role is to sell the seller's products or services for the best possible terms. An in-house lobbyist is employed to lobby on behalf of their employer.
Step-by-step explanation:
A salesperson typically represents the seller. While a salesperson may work closely with buyers to understand their needs and preferences, their primary duty is to act on behalf of the seller, who is their client. The salesperson's goal is to sell products or services for the best possible price and terms, which benefits the seller. In real estate, this role can sometimes seem confusing because a salesperson might work with buyers extensively, but unless they have entered into a buyer's broker arrangement, they still represent the seller.
Someone who lobbies on behalf of their employer as part of their job is known as an in-house lobbyist. This individual is employed by a company or organization to represent its interests to government officials and legislators, in contrast to a volunteer lobbyist, who lobbies without compensation.