If you find that the transaction amount of product cards is too low, it may mean that you need to optimize the marketing strategy of product cards and improve the user experience.

Here are some suggestions to help you increase the transaction amount of product cards:

1. **Optimize product titles and covers**: Make sure the product title contains keywords that users may search for, and it should be attractive and accurately convey the main selling points of the product. The cover image should be clear, professional, and able to quickly attract users' attention.

2. **Improve the quality of product details page**: The details page should provide detailed product information, including product features, benefits, how to use, etc. Use high-quality pictures and videos, as well as a clear layout, so that users can see at a glance.

3. **Adjust pricing strategy**: Analyze competitors' pricing and adjust product prices based on market conditions and your own costs. Consider offering coupons, limited-time discounts, or other promotions to attract users to buy.

4. **Use data analysis**: Use tools such as Douyin e-commerce compass to analyze the traffic source, user behavior and conversion data of product cards. Understand which channels users come from and which pages have a high conversion rate, so as to optimize them in a targeted manner.

5. **Participate in platform activities**: Actively participate in various promotional activities on the Douyin e-commerce platform, such as flash sales and group purchases, which can increase the exposure and transaction opportunities of products.

6. **Store decoration and optimization**: An attractive store can increase user stay time and improve conversion rate. Ensure that the store decoration is professional and has brand characteristics, and optimize navigation so that users can easily find the products they are interested in.

7. **Improve service quality**: Provide high-quality customer service, including quick response to user inquiries and efficient handling of returns and exchanges. Good service can increase user satisfaction and repurchase rate.

8. **Use influencers and KOLs**: Cooperate with influential influencers or KOLs to promote product cards through them and use their fan base to increase product awareness and sales.

9. **Advertising**: Consider using Douyin’s advertising services, such as Juliang Qianchuan, to attract potential buyers through precise positioning and advertising.

10. **Continuous optimization and testing**: Continuously monitor the performance of product cards, and conduct A/B testing based on data feedback to find the most effective strategy.

Through the above measures, you can increase the attractiveness and conversion rate of product cards, thereby increasing the transaction amount. At the same time, remain sensitive to market trends and adjust business strategies in a timely manner to adapt to the ever-changing consumer needs and market environment.