美国采购需求：洗车机、自动洗车机、单臂洗车机、非接触式洗车设备

I hope this message finds you well. I'm reaching out to get more details regarding the unit we've discussed. Specifically, I'd like to know the FOB price for this item. It would be great if you could provide me with any pricing tiers or bulk order discounts that may apply, as we're considering our purchasing options carefully. Additionally, if you could include information on lead times, payment terms, and any other relevant details about the shipping process, that would be super helpful. We're looking to make a decision soon, so any insights you could share would be appreciated. Thanks in advance for your assistance!