ALL PRE-ORDERS / BUY INS MUST be purchased individually and separate from everything unless stated otherwise. I submit orders to different suppliers, so not all products will come in at the same time. If they don't get invoiced separate then I'm only getting shipping to cover basically 1 product.
This is NO DIFFERENT than if I was to invoice you for these products. I only combined items on invoices if they were from the same supplier...so you aren't making any additional payments that you weren't already making. I just have it set up to be easier for myself now.