送100元话费

Group 1 - The article announces a promotional event where participants can win 100 yuan in mobile credits [1][4] - The event requires participants to click "like" and "recommend" and submit screenshots to enter the lottery [6] - A total of 10 prizes of 100 yuan each will be awarded, with winners randomly selected from eligible participants [6][12] Group 2 - The participation period is from now until February 25 at 0:00 [6] - Winners will be notified via private message and announced in the next promotional event [6][9] - If the total number of "likes" and "recommendations" exceeds 8000, an additional 10 winners will be added [12]