To answer the question about "쯔양" ordering meals and receiving points through an app, let's break down the information: 1. **Total Cost of Meals Ordered by 쯔양**: - 쯔양 ordered various items such as burgers, pizza, tteokbokki (a popular Korean dish), meats, and fruits. - The total cost for all these meals amounted to 801,200 won in one day. 2. **Points Earned from the App**: - Using an app called 요기요, 쯔양 accumulated points while ordering her meals. - Through this app's "무한적립" (infinite accumulation) program, 일반 users earn 1% of their order amount as points, whereas subscribers to a service like '요기패스X' can earn 2%. - 쯔양 earned approximately 56,235 won worth of points. In summary, 쯔양 spent 801,200 won on meals in one day and received around 56,235 won in points from the 요기요 app. This example highlights how frequent users can accumulate significant rewards through such loyalty programs.