From Selling Machines to Sharing in Their Earnings

The easiest part of a machine revenue-sharing business is calculating the percentage.

The difficult part begins when the machine earns nothing. Does the manufacturer still receive a minimum payment? Who pays for the repair? Who funds the replacement equipment? What if the machine works perfectly but customers do not arrive?

These questions determine whether sharing in earnings creates a better business relationship or simply adds another charge to the operator's expenses.

At TLAY, we are interested in manufacturers participating in the economic life of their machines. But the justification must be stronger than the availability of a payment interface. The manufacturer needs to keep improving the earning capacity, supply something the business continues to need, or take an identifiable risk off the operator's balance sheet.

Otherwise, recurring revenue is just a recurring claim.

The useful precedent is a risk transfer

Rolls-Royce describes TotalCare as an engine maintenance service paid through a rate per engine flying hour. Its stated coverage transfers time-on-wing and shop-visit cost risks to Rolls-Royce, including planned and unplanned shop-visit costs.

This is not a share of airline ticket revenue, and it should not be presented as one. It illustrates something more important: a usage-based payment connected to a continuing operational obligation.

The customer buys a different allocation of maintenance uncertainty. The manufacturer has a reason to improve durability because it retains exposure to the work required to keep engines operating. The commercial structure gives the engineering improvement somewhere to appear in the economics.

Physical AI does not have to invent this principle. It has to make suitable versions practical for a much wider range of machines and operators.

Revenue sharing changes the product company

A conventional equipment sale can deliver cash before the customer proves its business. Moving some payment into future earnings changes that timing.

The manufacturer may have to fund equipment, installation and support long before receiving the anticipated return. Selling more units can increase its financing needs even while the recurring revenue forecast improves. A promising revenue curve can conceal a difficult cash requirement.

The organization changes too. A sales team is no longer finished when equipment ships. Service availability, replacement parts and software support can determine whether future payments arrive. The product roadmap must consider the economics of the installed base, including older machines that are less exciting to demonstrate.

This is why the decision deserves more attention than choosing a billing model. A manufacturer sharing in machine earnings is choosing an ongoing operating and financing exposure. It should understand which part it is equipped to manage.

Different contributions deserve different claims

Consider a hypothetical charging robot sold to an independent operator. The manufacturer could contribute in several ways, but those contributions should not be bundled into an unexplained permanent percentage.

If it finances part of the purchase price, the payment compensates capital and credit exposure. The duration, repayment amount and eventual endpoint matter. If it maintains the robot, payment buys a service commitment with a defined scope. If it supplies software that improves throughput, the operator needs a basis for evaluating that improvement. If it brings customers, payment compensates access to demand.

These can coexist. Separating them makes the arrangement easier to understand and to change. An operator should be able to see what continues after the equipment has been paid for, and why.

A lifetime claim may be sensible when a lifetime obligation remains. The problem is the claim that survives after the contribution has ended.

The zero-revenue day reveals the agreement

Now give that charging robot a bad day. This is an illustrative contract-design exercise, not a TLAY deployment report.

In the first case, a component fails. If the manufacturer has promised availability, the agreement should specify the repair response and any service credit or other remedy. A revenue percentage falling to zero does not by itself compensate the operator for lost business.

In the second case, the robot is available but the site attracts too little demand. The manufacturer may reasonably decline to guarantee customer traffic. The operator should know that this exposure remains with it, especially if minimum payments still apply.

In the third case, a third party controlling the site prevents access. Neither an equipment warranty nor a successful payment integration necessarily covers that failure. Someone needs to negotiate the site relationship and decide what protection is worth buying.

The same daily revenue result can therefore arise from three different failures. A percentage conceals those differences. A workable agreement identifies them.

There is no requirement that the manufacturer absorb every risk. It should take responsibility where its capabilities or control allow it to manage the exposure better, and price that responsibility explicitly.

Settlement should preserve the commercial meaning

Once the parties agree on the relationship, infrastructure can help execute it. Orders, service records and payments need a consistent connection to the machine. The parties need to distinguish weak demand from downtime and accepted service from disputed receipts.

The payment base must also be defined. Taxes, refunds and unrelated revenue do not become shareable merely because they pass through the same account. Corrections must remain possible after the initial distribution. A settlement system should implement the agreement the parties made, including its limits.

For TLAY, that is the useful role of machine economic infrastructure: reduce the work of administering a specific commercial relationship. It cannot determine, from a stream of device data, what one party owes another in every situation. The contract and operating responsibilities come first.

There should also be an intelligible endpoint. An owner may sell the equipment, replace a service provider or buy out a financing obligation. A business relationship that can survive those transitions is easier to adopt than one that depends on permanent captivity.

Manufacturers have a real opportunity to participate in the value their products generate over time. The strongest version combines knowledge of the machine with continuing service, capital or demand that the operator values.

Before asking what percentage of earnings to receive, a manufacturer should answer a more revealing question: