I have already arranged 5 pcs of samples you asked yesterday. Since you would like us to send you 10 pcs of samples,we are honored to supply. However, it will spend around 2 days on producing the extra 5 pcs and the samples can be sent out on Wednesday. Please kindly inform if you can allow us to delay the delivery of samples?
What is more, if you can accept, we are happy to provide you with the sample A, which was made by us before. For sample B and C, the samples can be made to be confirmed by you after we have the finished products from you at first.
Look forward to your reply