Direct hardware sale with a consumable attach. One transaction of $165 for the machine, then a long tail of $24 elements and repair kits at 80%+ margin. The mechanism is chosen rather than inherited: the obvious alternative for a design-led appliance is wholesale through retail at 50 points of margin, which at 5K units would not clear the tooling.
Sequenced as Kickstarter first, then direct, then curated design retail. The campaign is not a marketing choice, it is the financing mechanism for the first production run.
| Partner | Required for | What they need in return | Substitutable |
|---|---|---|---|
| Element supplier | The consumable line, not just the unit | 5K-unit commitment at a locked price | second source qualifying |
| Enclosure shop | First production run | Capacity reservation, paid | hard, tooling is theirs |
| US 3PL | Fulfillment | Volume forecast | yes, at Y1 scale |
| TechShop | Bench, prototyping, 12-person extended team | Sponsorship warrant on the cap table | no |
The available lock-in is the element: a proprietary cartridge would make the consumable line captive. That was rejected. Repair documentation is published under CC and the element is a standard part, which means the attach rate has to be earned on convenience rather than compelled.
The bet is that the moat is brand and supply chain, not secrecy, and that a repairable machine is bought once and re-elemented for a decade rather than bought once and replaced. If attach lands at the low end of the 12 to 40 percent comparable range, this decision is what costs it.