印度采购需求：和纸胶带、计划贴纸、牛皮便签、日记卡、翻领别针、金属书签

I am interested in placing an order for 200 notebooks with a total of 4 unique designs, which means I would need 50 of each design. The notebooks should be A5 in size, featuring high-quality paper and a sturdy binding that will ensure durability for everyday use. Please provide me with your best pricing and any available options regarding customization, colors, or additional features that could enhance the overall quality of the notebooks. Also, I'd like to know the estimated lead time for production and shipping, as well as your minimum order quantity just in case I decide to increase my order in the future. Looking forward to your prompt response!