1.0 Engine

Costs to issued bills

Every expense. Its share for each apartment.

Apply the building’s category rules, heating coefficients and meter readings. Review the apartment amounts before they become issued charges.

Recorded expense

Cleaning

Patision 142 · April 2026

€180.00

Allocation method
By shares

Choose an apartment

Total shares: 1,000‰ · allocated: €180.00

Draft bill · A1

G. Papadopoulos

Cleaning · 250‰

€45.00

This expense’s contribution to the bill.

Follow the amount to each apartment

Choose an apartment in this example. Its share of the cleaning expense appears in the draft bill. Each expense category uses the building’s configured allocation method.

Heating coefficients on record

Keep fᵢ and εᵢ on the apartment record, together with their source, ready for the period’s calculation.

Check before you issue

Allocation, person assignments, draft bills and expense coverage are checked before you continue to preview.

Allocation engine

Prepare the period. Keep the source.

Enter expenses together, reuse recurring charges and import DEI bills. Keep the documents and supplier amounts connected through the period.

Period expenses

Patision 142 · April 2026

Common electricity

Common expensesRecurring

€386.20Draft

Elevator maintenance

ElevatorRecurring

€420.00Allocated

Cleaning

Common expensesRecurring

€180.00Billed

Know where each expense stands

Draft, allocated, billed or paid: see the stage of each expense alongside its amount and source.

Reuse the regular charges

Save recurring charges with their category and allocation rules for future periods.

Create expenses

Patision 142 · April 2026

Elevator maintenance

ElevatorRecurring

€420.00
Add attachmentAdvanced options

Entrance door repair

Common expenses

€85.00
Add attachmentAdvanced options

Enter the period in one pass

Create the period’s expenses together, with vendors, due dates and participating apartments.

Documents and corrections.

Keep invoices attached and corrections separate, with the original charge preserved.

Expenses & lifecycle

One supplier. All the related expenses.

Review supplier obligations across buildings, see what each building’s operating balance covers and record payments already made, individually or in bulk.

Service provider

Attica Lift

Outstanding balance

€800.00

Associated expenses

Associated expenses

Patision 142
€420.00
Solonos 18
€380.00

Elevator maintenance

See what you owe and where

The supplier summary connects outstanding obligations to their building, remaining amount and funding coverage.

Tax and bank details together

Verify the VAT number through VIES and check that the Greek IBAN matches the selected bank.

Follow the supplier’s expenses

Find linked expenses by building and period, without creating a new supplier record for each property.

Review selected payments

2 invoices · 2 buildings

Payment date
30 / 09 / 2026
Selected total
€330.00

Πατησίων 142

Operating balance after recording · €50.00

€150.00

Σόλωνος 18

Operating balance after recording · €220.00

€180.00

Review coverage. Record payments.

Select recommended obligations and review funding per building before bulk-recording payments already made. Single bank payments depend on your supported connection.

Vendors

Review. Issue. Follow the period.

Prepare expenses, allocate, preview and finalize. Then publish the bills, send emails and track payment from the same period record.

Period review

Patision 142

April 2026

€986.20

3 · Draft bills

Expenses allocated

Coverage verified

Finalize period

Preview bills

Draft
A1€246.55
B2€345.17
Γ1€394.48
Total€986.20
PDF

Draft · A1

G. Papadopoulos

Cleaning€45.00
Electricity€96.55
Elevator maintenance€105.00
Total€246.55

Review before the period locks

Compare draft apartment bills with the period total. Finalizing issues the bills and locks the period.

Issue, payment and email are separate

Read each status independently. An issued bill may be partially paid, even if its email has already been sent.

Keep the previous balance distinct

Opening debts from before Nestio and carried balances stay separate from new period charges.

Documents from the issued period

Print bills and receipts, and download the period overview from the same finalized records.

Billing & periods

Plan the visits. Collect with Nestio Field.

Plan collection dates across buildings, save and assign the day’s route, then record cash from a phone with Nestio Field.

ΣόλωνοςΑκαδημίαςΣτουρνάρηΠατησίωνΙπποκράτουςΠολυτεχνείοΠλατείαΕξαρχείωνΝΕΑΠΟΛΗ123Ενδεικτικός χάρτης · Αθήνα200 m

Driving distance

8.4 km

Driving time

24 min

building stops

3
Field
Akropolis ›

Collection day

Let’s make the rounds.

30 / 09 / 2026
1 / 3

stops completed

Assigned routes1
In progress3 building stops
Route 1

Πατησίων 142

Open trip

Illustrative workflow

Schedule the visits.

Set working hours, closed days and collector capacity in the dates planner. Review suggested slots for current and upcoming billing periods, then save the dates.

Field
Akropolis ›

‹ Route 1

STOP 2 / 3

Σόλωνος 18

Σόλωνος 18 · Αθήνα

Directions
Outstanding€146.55
People with a balance
A1
Γ. Παπαδόπουλος€146.55

Prepare the day’s route.

In Collection Trips, choose a day and its scheduled buildings. Start from the office or another address, optimize the round trip, or reorder stops and recalculate.

Field
Akropolis ›

‹ Route 1

STOP 2 / 3

Σόλωνος 18

Σόλωνος 18 · Αθήνα

Directions
Outstanding€146.55
People with a balance
A1
Γ. Παπαδόπουλος€146.55

PAYMENT CONFIRMED

€100.00

Γ. Παπαδόπουλος

Saved in Nestio’s payment ledger.

Done · refresh balance

Collect from your phone.

Open assigned trips in Field, review person balances and record cash. Track visit outcomes and continue to the next stop. A branded route PDF is also available.

Collection planning, trips & Field

Built for Greek buildings. Available today.

Engine — allocation, expenses & billing | Nestio