南非采购需求：漂移灌溉、滴灌农业、滴灌、垂直农场、垂直农业、垂直种植

I hope this message finds you well. I'm reaching out to clarify your pricing structure for the products I'm interested in. Could you provide details on how you typically charge, including any minimum order quantities, applicable discounts for bulk purchases, and shipping costs? Additionally, it would be helpful to understand if there are any specific payment terms or options available. This information will assist me in making an informed decision as I consider potential orders from your factory. Looking forward to your prompt response!