英国采购需求：钥匙管理、电子钥匙柜、钥匙管理系统、钥匙控制系统、智能钥匙柜、钥匙管理柜

Could you please provide me with the pricing details for the units we're interested in? Specifically, I would like to know the cost for a single unit, as well as the pricing for orders of five and ten units. Having this information will help us evaluate our budget and plan our next steps. Additionally, if there are any discounts or promotional offers applicable for larger quantities, I'd appreciate that info too. We're eager to make a decision soon, so your prompt response will be valuable. Thank you!