Reminder: 1: The pre-sale question is about how many batches to start. Do you support mixed batches? Is there any limit on the amount? How is the shipping cost? All products can be batched according to the above, and mixed batches are supported! Support Alipay transactions! We have stated the weight of each product, and the freight system will automatically calculate it when shooting, there may be a little error, please contact customer service in time. 2: About delivery: The express couriers our company cooperates with are Yousu, Quanfeng, Best, Zhongtong, Post, etc. The logistics include Aneng and ordinary logistics, etc. In the case of a small amount of express purchases, express delivery is generally delivered, without special instructions. In the case of ah, designated courier is not accepted. Regarding logistics, logistics are generally sent when the number of purchases is large. As long as the cities above the municipal level basically arrive, the county-level cities need to be transferred. After the arrival of the goods, the logistics will call you, and you need to pick up the goods yourself. Here, we specifically explain. The services of logistics companies are mixed. If you want to designate a logistics company for delivery, the method is to contact our company's customer service, explain the situation, make communication notes, and then tell us your designated logistics phone number. We will help you deliver it to you if it is practicable. Go to that service point. Note: The buyer shall bear the additional cost of the designated express or designated logistics. If you have not received the baby after the corresponding number of days, please contact our customer service, and we will work with you to solve the query! 3. Payment method: Tip: In order to maintain the fairness of the transaction, we recommend using Alibaba Alipay for transactions. For customers who need direct remittance, please contact our customer service staff to arrange delivery for you in time.