As recorded at collection: 3-yuan trial credit for new users of Didi AI (嘀嘀嘀 AI)

Didi AI (嘀嘀嘀 AI) is a service that offers multiple AI models, including GPT, Claude, Gemini, and Grok, as well as a free models section. It raffles off redemption codes for use on the site worth 1000 yuan each on September 25 and October 1, and worth 500 yuan per day from September 26 to 30. The total prize value over 7 days is 4500 yuan, with up to 571 winners.

To enter the raffle, join QQ group 261976359 and check the group announcement. New users can receive 3 yuan in trial credit by signing up for Didi AI and leaving their numeric user ID on the site in a comment on this post. The new-user credit is calculated separately from the redemption code raffle, so eligible users can receive both. A single top-up of 100 or more earns an additional 10% balance, and the top-up bonus and redemption code raffle are separate promotions.

The draws take place daily at 21:00. On September 25, 3 people will be drawn to receive 50 yuan, 5 people to receive 20 yuan, 15 people to receive 10 yuan, and 120 people to receive 5 yuan. From September 26 through 30, each day 2 people will be drawn to receive 50 yuan, 5 people to receive 20 yuan, 10 people to receive 10 yuan, and 40 people to receive 5 yuan. On October 1, the draw will follow the same format as on September 25. Users who have already won may enter subsequent draws again. Redemption codes must be used within 7 days of issuance, can only be spent on the site, and cannot be exchanged for cash. For detailed rules on the draws and top-up bonuses, follow the group announcements and the notices displayed on the site.