西班牙采购需求：FBA产品、FCL产品、海运产品、空运产品

I'm interested in understanding your wholesale pricing structure, specifically how the prices vary based on different order quantities. It would be great if you could provide a detailed breakdown of the tiers available, including any bulk discounts or incentives for larger purchases. Additionally, if you have any recommendations for minimum order quantities or special promotions that may apply, please include that info as well. This will help me make a more informed purchasing decision. Looking forward to your prompt response!