purchase high-quality ingredients and provide diversified products.

1. The old vegetable bag needs to purchase fresh ingredients from reliable suppliers and ensure the quality and taste of the ingredients. You need to choose suppliers that meet your own standards, and regularly check the qualifications and product quality of suppliers.

2. Cailaobao needs to provide diversified products to meet the needs of different consumers. It can provide all kinds of fresh products such as vegetables, fruits, meat and seafood, as well as processed products and seasonings related to fresh food.