南非采购需求：自立袋、平底袋、牛皮纸袋、卷膜、包装膜、咖啡包装

I'm reaching out to get some pricing details on a specific product I'm interested in. Could you provide me with your pricing options, including any bulk order discounts or special promotions you might have? Additionally, it would be helpful to know the lead time for production and shipping, as well as your payment terms. I want to ensure that I order the right quantity, so if you could share any minimum order requirements, that would be great too. Also, if there are any variations or add-ons available for this product, please let me know. Looking forward to your detailed response so I can make a decision soon. Thanks!