Every agent who has worked restaurants knows the call: a merchant you signed two years ago says they're moving to a new POS, and the new POS comes with its own payments. The rate didn't matter. You lost the account at the point of sale, not on the statement.
This page is for ISOs, payment agents and POS resellers who sell to restaurants. It covers which POS systems decide the processing for you, why so many restaurant owners are rereading their contracts this month, and how to sell in a way the next lower rate can't undo.
The POS decides who owns the merchant
In restaurants, the payments question is now mostly a POS question. The large systems either bundle their own processing or sell through their own partner channel:
| POS | Who processes the payments | What it means for an outside agent |
|---|---|---|
| Toast | Toast Payments; Toast says its POS requires it | No residuals while the merchant runs Toast |
| Square | Square | Same: the processing comes with the POS |
| Clover | Fiserv, through its ISO and bank partner programs | Open to agents inside a Fiserv partner program |
| Processor-agnostic POS (for example KwickPOS) | The agent's or merchant's chosen processor | The agent keeps the processing and the relationship |
The practical takeaway: an agent who only sells rates is competing for a shrinking pool of restaurants whose POS still lets them choose. Bringing the POS into the conversation is how you stay in the deal.
Why restaurant owners are rereading their contracts now
On 29 October 2026 the FTC, California and seven state attorneys general sued Toast in federal court. The FTC alleges undisclosed fees on Toast's $0 Pay-as-you-Go plan, an $85 monthly processing fee while restaurants were temporarily closed, an undisclosed early termination fee of $150 for each remaining month, payroll and other add-ons enrolled without consent, and hard-to-cancel auto-renewals. Toast denies the charges, says the subscription law cited doesn't apply to negotiated business agreements, and says it will fight the case (Restaurant Dive). The allegations are not findings, and the court will decide.
Whatever the outcome, restaurant owners across every POS are now asking the same questions about termination fees, renewal notice, hardware and processing lock-in. That's an opening for an agent who can answer them honestly. A neutral owner-side checklist you can share is at switchyourpos.com. One caution: don't pitch a merchant out of a contract they can't leave cheaply. Work out the exit cost with them first.
From rate seller to merchant technology advisor
A book built on rate alone is only as durable as the next offer that undercuts it. A book built on the merchant's whole system is much harder to take, because the merchant relies on you for more than a percentage:
- Lead with the contract review, not the rate. Read the merchant's current POS and processing terms with them: termination, renewal, hardware, add-ons. You'll often find the real cost isn't on the statement.
- Price on effective rate. Total fees divided by total volume is the only number that compares offers fairly. Our effective rate calculator does it in a minute.
- Know the surcharge and cash-discount rules for the merchant's state before you propose a program. See the surcharge and cash discount guide and calculator.
- Explain the pricing model, not just the number: interchange-plus versus flat rate, and what a merchant account actually is.
- Cover compliance so the merchant isn't paying PCI non-compliance fees for no reason: PCI DSS for restaurants.
- Own the POS decision by offering a system that keeps your processing in place.
What a processor-agnostic POS partner should give you
If you add a POS to your bag, check the partner terms against this list. Here is how KwickPOS describes its program on its partner page:
- Processing stays yours. KwickPOS says it integrates with any agent or provider and that partners keep 100% of their processing revenue.
- Setup isn't your job. Menu programming, onboarding and staff training are done by KwickPOS, so a new install doesn't eat your week.
- Demo accounts to show the system in the merchant's own restaurant.
- Merchants can find you. Partners can be listed in the KwickPOS reseller directory by state.
Ask any POS partner program, KwickPOS included, for its terms in writing: who owns the merchant relationship, what happens to your merchants if you part ways, how support escalations reach the vendor, and what the merchant's own contract says about termination and hardware.
Honest limits
- A processor-agnostic POS doesn't make a restaurant's existing contract go away. If the merchant owes an early termination fee or hardware, that cost is real and belongs in your proposal.
- Big brands win on name recognition. Expect to earn the meeting with a contract review or a fee analysis, not with a logo.
- Every switch is work for the restaurant: menus, staff training, online ordering links. Plan it around their slow days.
Sell the system, keep the processing
KwickPOS works with ISOs, payment agents and resellers across the US. Partners keep their processing revenue; KwickPOS handles menu programming, onboarding and training.
Sources
- FTC press release, 29 October 2026
- Restaurant Dive: FTC, states sue Toast over fees
- Fiserv: ISO partnerships (Clover)
- KwickPOS partner program
Checked 3 November 2026. Vendor programs change; confirm current terms with each vendor.