The client is an inquiry from Google, who wants an 80-hole pineapple tower system, an indoor hydroponic grow cabinet, and a green wall system. The client wants to buy hydroponic equipment for home use, but because the client’s country is an island country, no suitable one has been found. The port is suitable for customers to clear the customs and pick up the goods. Finally, after communicating with the customer, they can only choose the nearest port for the customer to choose. There is no port requested by the customer. Therefore, because of the port problem, the customer finally chose the nearest port. A port, and then the customer wants to pay by credit card, there is no way to bank transfer, so I draw up a credit insurance order for the customer, and suggest the customer to pay through paypal, and then the customer pays directly.