Schedule, service, cost, invoice, in the palm of your hand.The schedule for each professional, room and equipment, the deposit at booking, the work order with photo and signature, and the NFS-e in one system. Each service's cost adds up hours, materials and travel. The AI only acts once a person approves.No sector opens more. Prices must cover the hours.

3.16M small service businesses opened in 2025 (Data Sebrae, 2026)

63,8% of small business openings in 2025 were in services (Data Sebrae, 2026)

50% of the price is the max recommended deposit; the floor is 20% (Cielo blog on no-shows, 2026)

15% added to cost, the top of the inefficiency factor for extra meetings and rework (Sebrae PR, service pricing)

The schedule is here. The cost is elsewhere.Slots in Google Calendar, confirmations and quotes on WhatsApp, addresses in Google Maps, the deposit via Pix and service costs in Google Sheets. The service invoice is done by hand.You lose on every job.Each tool holds a piece of the job. What gets lost sits between them: the empty slot, the schedule clash, the hour the quote forgot and the commission checked by hand.

No-show: The customer doesn't show, and the professional's and room's slot sits empty. The advice is a 20% to 50% deposit.

Clash: Two services in the same room or on the same equipment, and a customer waits or gets rescheduled.

Cost: The quote forgets travel and materials, and the price doesn't cover the hour. The guidance is to add 10% to 15% for inefficiency.

Commission: Commission is tallied in a sheet at month-end, refunds left out.

Every workflow of your service, digitized.From booking to the service invoice, from the bench to the customer's home. Every workflow in one system, with information within reach of whoever decides.

Schedule by professional, room and equipment: Each slot books the professional, room and equipment together, and clashes show up in advance.

Booking page: The customer picks the service, the professional and an open slot on their phone.

Confirmation and reminder: A reminder goes out the day before; the customer confirms or reschedules by link.

Deposit and no-show policy: The deposit is paid via Pix at booking, and the agreed no-show rule applies on its own.

Quote approved by link: The quote adds up hours, materials and travel, and the customer approves on their phone.

Work order with checklist: Whoever does the job follows the checklist, takes the photo and collects the customer's signature.

The cost of each service: The professional's hours, materials, travel and room added up on each order.

Staff commission: Commission starts with the payment, drops on a refund and closes in the monthly payout.

Products with the service: Parts and products go on the same bill as the service, deducted from inventory.

NFS-e and finance: The service invoice is issued from the confirmed payment, and the till closes reconciled.

Daily route: Field staff visits come out in order, with travel time.

AI assistant: Ask which service had the best margin this month. It only acts with your approval.

The slot booked with staff, room and deposit.The customer picks the service, the professional and an open slot, and the room is booked with it. The deposit is paid via Pix, the reminder arrives the day before, and the no-show rule applies on its own.On-site service, with photo and signature.Departure and arrival track the travel. The technician follows the checklist, materials used come off inventory, and the customer's signature closes the order and issues the NFS-e.The quote approved by link becomes a work order.The quote adds up hours, materials and travel. The customer approves on their phone, and the order is scheduled with the technician, vehicle and materials reserved.Each service's margin closes monthly.Each order carries its real cost: the hours of whoever did the job, materials, travel, room and commission. At month-end, you see which service pays for the operation.Clashes caught early, and the route in order.Two technicians need the same equipment at 14:00. A day ahead, the AI proposes the swap and the new route; with your approval, customers get the notice by link.Built on modules already live at customers.The services package starts with an assessment of your business and uses modules already running at CERNE customers: the per-professional schedule and portal from the physical therapy clinic, the board with owner and deadline, and customer approval by link. The first business in the sector becomes the package's reference.From the first job to a chain.No system yet? CERNE becomes your business's scheduling, service and cost system: appointments, work orders, quotes, commissions, NFS-e and finance.Already use Auvo or Field Control? CERNE integrates and runs the schedule, service costs and billing.Chains and franchises get special terms.

Schedule by professional, room and equipment

Booking page

Confirmation and reminder

Deposit and no-show policy

Quote by link

Work order

Checklist, photo, signature

Service cost

Margin per service

Commission and payout

POS and parts inventory

NFS-e

Finance and reconciliation

Daily route

Customers

AI assistant

Integrations: Auvo, Field Control, Google Calendar, Google Maps, Mercado Pago, Asaas, WhatsApp.Start with an assessment of your operation