On Shopee there is always a sale, today is May 15, so there are more items with stronger discounts. From memory cards to spare batteries, fast chargers, wireless chargers, the following 4 items are all 30-40% off. Because selling through Shopee Mall, you can rest assured that they are all genuine products with warranty and after-sales according to the standards of each company.
On Tiki, it is no less competitive in terms of sales. The following items are sold directly by Tiki Trading, so they still have the advantage of fast delivery, order a few days to receive goods or can be delivered by express if nearby. In particular, every item is heavily discounted, so if you like it, you have to click buy now lest it return to the old price.
If you like to buy directly at the store, Hoang Ha Mobile and CellphoneS are also flash sale this weekend with a lot of items with discounts of up to several tens of %.