Alright. Let's make a deal with $73. I'll buy 23 pieces. Please issue two separate invoices for 11 pieces and 12 pieces. I'll let you know immediately after making payment, so please send them as soon as possible.
I see. Then let's make a deal for $73. I will buy 23 of those. Could I ask you separate 2 invoice,one for 11 and the other for 12? I will contact you as soon as I pay the fee,so please send the product as soon as possible.
Duly noted. Let's agree on 73 dollars. I'll purchase 23 items. Please send 2 separate invoices; 1 for 11 items, and the other for 12 items. I will inform you immediately once I've paid the bill; please ship the items as soon as possible.