1. Trends from foreign idols who are gaining popularity and the media is paying attention. Make foreigners more familiar with Poisian brand inhalers. People like to buy them back as souvenirs. Therefore, it is an opportunity to sell to foreign markets.2. Consumer behavior that is attached to brands that have previously been used This results in a high level of product loyalty.3. Nowadays, consumers view it as a necessary item that must be put in their bag. Makes you feel refreshed or reduce dizziness. It is a product with a relatively high purchase frequency.