Shopee is an e-commerce platform that provides sellers with a variety of new product launch modes to showcase new products and promote sales.

Here are some common new product launch modes supported by Shopee:

1. Pre-sale: Sellers can conduct pre-sale activities before the product is officially launched, allowing consumers to place orders in advance. This helps to promote and market the product in advance and ship it quickly when it is officially launched.

2. Limited-time flash sale: Set up a flash sale event within a specific time period to promote sales. Flash sales can offer limited-time discounts to attract consumers to buy in a short period of time.

3. New product launch: Mark new products as "new product launch" and display them prominently on the Shopee platform. This helps to attract consumers' attention and increase the exposure and sales opportunities of new products.

4. Group buying: Shopee supports sellers to initiate group buying activities, that is, multiple people form a group purchase, and after reaching a certain number of people, they can enjoy preferential prices. This can make purchases more interesting and social, and promote interaction between consumers.

5. Hot-selling product recommendation: If a product has gained certain recognition and sales in the market, Shopee may recommend it as a "hot-selling product" to attract more consumers' attention and purchases.

Please note that Shopee's new product launch model and rules may be adjusted according to the platform's strategy and policy changes. As a seller, you can obtain the latest new product launch model and promotion strategy through Shopee's seller backend or consult Shopee's customer service team to better promote product sales.