# Market research & Useful information

- [E-commerce market share](/help-center/for-sellers/market-research-and-useful-information/e-commerce-market-share.md)
- [Consumption trend](/help-center/for-sellers/market-research-and-useful-information/consumption-trend.md)
- [Top-selling products 2023 in Vietnam (updated data)](/help-center/for-sellers/market-research-and-useful-information/top-selling-products-2023-in-vietnam-updated-data.md)