Consumer prices of cooking stoves in Huzhou range from 500 yuan to 550 yuan. According to the relevant group purchase information, the picnic package of farmhouse earthen stove includes a farmhouse firewood stove, an earthen stove, several pots and pans, rice, oil and salt, and several ingredients with different prices. The in-store price is 550 yuan per table, and the group purchase price is 500 yuan per table.