Thank you for your message.
OK, we will wait until then.
Please send us invoice request of combine shipment after you inform us you have finished.
We will then issue combine invoice.
However please accept our apology if the invoice send to you during this period again.
Combine shipping cost will be calculated after all the items have settled.
Please do not make a payment before you complete your order.
However please note that one invoice can only show upto 40 items.
Please send invoice request only upto 40 items
Please note that we might open an unpaid item case if no payment for certain period.
If unpaid item case opens, we only wait payment for 4 days and relist the items.
We look forward to dealing with you again.