Many retailers specializing in hi-tech devices, particularly smartphones, are eagerly anticipating a potential surge in revenue, estimating a nearly-50-percent increase in the days leading up to the Lunar New Year (Tet) holiday. Excitedly, these retailers are now predicting a potential climb in revenue of up to 50 percent compared to the previous period. A few smartphone models, such as the iPhone 15 Pro Max 256GB Natural Titanium, have witnessed a sudden surge in revenue. Minh Tuan Mobile, another prominent retailer of tech devices, disclosed a noteworthy sales upswing of approximately 15 percent since December 2023. In celebration of Tet, many retailers have implemented a variety of sales promotion programs to attract a larger number of shoppers.