As follows:
1. Food Master: This name can convey that you are a professional in the field of food, and it can also attract audiences who are interested in food.
2. Trend buyer: This name can convey that you pay attention to fashion trends and are good at purchasing goods, and can provide trendy and fashionable suggestions to the audience.
3. Popular product recommender: This name can convey that you are an expert in discovering popular products and can recommend products worth buying to the audience.