尼泊尔采购需求：促销品、促销礼品、广告礼品、挂绳、赠品、硅胶腕带

I hope this message finds you well! I'm reaching out to gather more information regarding your OEM and ODM pricing structures for potential collaboration. As we're looking to expand our product offerings, understanding your pricing models will help us make informed decisions moving forward. Could you please provide insights into the various factors that influence your pricing, such as order quantities, customization options, and lead times? Additionally, any information on pricing tiers based on volume or specific product categories would be greatly appreciated. Looking forward to your detailed response!