Considering the customer's use, we recommended 6p7, and 6p10 with light, there is enough planting quantity, and gave customers a lot of feedback pictures and videos, customer was interested in 6p7 aeroponic tower system, and asked if we can provide nutrient solution, so we judge that the customer needs complete equipment, and is new to hydroponic planting, so we introduced in detail the working principle of the hydroponic tower and all the equipment we can provide, including seedlings and planting baskets, planting cotton, etc., customer feedback these are needed by different schools, May only buy one set at a time, we recommend customer to buy multiple sets at once from the perspective of shipping costs, which can save shipping costs. The final customer decided to buy 3 sets.