Regarding dropshipping, we support dropshipping, even one pair can be shipped. If you want to order a pair, please contact customer service. Regarding mixed batches, one piece is 24 pairs or 30 pairs. If there are special reasons/requirements, please contact customer service or call customer service. Regarding smell, shoes that have just left the factory will have some glue smell, which is unrelated to quality. The glue smell will dissipate in a ventilated place. Regarding shipping, our store defaults to using Best Express. Generally, orders placed before 13:00 on the same day will be shipped on the same day.If you place an order after 13:00, it will be shipped on time the next day.If there are any special circumstances, we will contact you. Regarding quality issues, small threads, small stains, slight color differences, and glue smell are not considered quality problems. Our store distributes and wholesales casual shoes, canvas shoes, sports shoes, mesh shoes, snow boots, and cotton shoes, which are popular in the consumer market and enjoy a high status among consumers. The company has established long-term and stable cooperative relationships with multiple agents.Our products have a wide variety, are reasonably priced, strong in quality, value credit, and guarantee product quality.It has won the trust of our customers with its diverse business characteristics and the principle of small profits but quick turnover.