With the rapid development of e-commerce, more and more consumers have begun to pay attention to the price difference of online shopping platforms. This article will focus on the price differences of 5PK products in e-commerce platforms such as ShopeeVietnam, ShopeePhilippines, and Lazada, and the reasons behind them. 1. 5PK products in ShopeeVietnam On the ShopeeVietnam platform, the price of 5PK items varies depending on the type, brand, quality, and other factors. For consumers, they can choose the most suitable product by comparing the price, quality, and function of different goods. At the same time, ShopeeVietnam also provides a wealth of preferential activities, such as coupons, limited-time discounts, etc., to provide consumers with more shopping options. 2. 5PK products in ShopeePhilippines Compared with ShopeeVietnam, the 5PK products on the ShopeePhilippines platform also have their own unique price system. Due to the differences in economic environment, consumption habits and other factors between the Philippines and Viet Nam, the price of the same product in the two countries will also be different. In addition, ShopeePhilippines will also adjust the price of goods according to factors such as holidays and promotions to provide consumers with a more affordable shopping experience. 3. 5PK products on the Lazada platform Lazada, as another well-known e-commerce platform, also has its own characteristics for the price of 5PK products on it. Compared with Shopee, Lazada also has a certain competitive advantage in terms of product quality and after-sales service. At the same time, factors such as inventory and transportation costs in different regions will also have an impact on commodity prices. Fourth, the reason behind the price difference There are many reasons for the difference in the price of goods on e-commerce platforms. In addition to factors such as regional economic environment and consumption habits, it also includes logistics costs, exchange rate fluctuations, supply chain costs, etc. In addition, factors such as market competition strategies and promotional activities between different e-commerce platforms will also have an impact on product prices. V. Conclusions In general, consumers can comprehensively consider the price, quality, after-sales service and other factors of different e-commerce platforms when shopping, and choose the most suitable products for themselves. At the same time, consumers are also advised to pay attention to the promotions of various platforms to get more deals and discounts. In the future, with the continuous development of the e-commerce market, the competition between major platforms will also become more intense, and consumers can expect more price concessions and shopping experiences. 6. Suggestions and prospects For e-commerce platforms, in order to better meet consumer needs and improve market competitiveness, the following points are recommended: 1. Continue to optimize the supply chain and reduce costs to provide more competitive prices; 2. Strengthen quality supervision, ensure product quality, and improve consumer satisfaction; 3. Continuously innovate promotional activities to attract consumers' attention and improve user stickiness; 4. Pay attention to consumer needs, provide personalized shopping experience, and improve customer satisfaction. Looking ahead, e-commerce platforms will face more fierce market competition and changes in consumer demand. Therefore, e-commerce platforms need to continuously innovate and improve to better meet consumer needs and improve market competitiveness. At the same time, it is also expected that relevant government departments will strengthen the supervision of the e-commerce industry to provide consumers with a more fair and transparent shopping environment.