Is it reliable to buy fresh vegetables online now? For example, I cook, I eat fresh food, and I wash vegetables and cats. Which one is better?

My kitchen is an online vegetable market shopping which integrates vegetable selection, food purchase and food delivery. Fresh food is a convenient, fresh, cheap and safe agricultural and sideline product. Users can choose a wider range, but they need to install smart cabinets in the community for distribution. Cai Tao Cat is a mobile food market, which locates the community food market within one kilometer around through LBS.