Your responsibilities as a wine ambassador are to promote sales. You educate consumers, restaurants, bars, retailers, or the media about a wine company’s products to help increase sales. Your duties often include hosting wine tastings and other events so consumers and decision-makers can taste products. In some cases, you also provide materials to educate the media, public, and retailers; write press releases; and posting about the brand on social media. Some companies may offer full-time employment to a wine ambassador, while others offer incentive-based positions.