Can one checkout carry print on demand, a bulk run and stock items together?

A DTG one-off, a 250-piece screen run and forty tumblers. One checkout. Print on demand, bulk decoration and stock hard goods in the same cart. Each line routes by method, location and availability to your floor, your decorator or a supplier, on the buyer's own account. The buyer sees one order number and one receipt. The floors each see only their line. Pricing comes from the same price list for every line, so the margin holds on the tumbler as well as the hoodie, and one payment on the location's own Stripe covers all of it.

What it used to cost you: Three orders, three payments and a customer who gave up on the third.

The feature is called Mixed cart. It runs on the same rails as everything else here: one catalog, one price list, one cockpit, your name on the front.