All integrations

Accounting and financial management software

Pennylane + The Big One

Your invoices go to your accounts without re-entry.

What the integration does

What flows between Pennylane and The Big One.

Connected with a Pennylane API token, created in your Pennylane account.

Client invoices sent

Invoices and credit notes issued in The Big One go to Pennylane, with their PDF.

What you gain

Less data entry. More time in the field.

Time saved

Your invoices are no longer re-entered in your accounts: they arrive there directly.

Fewer errors

Amounts, VAT and clients are taken as they are from The Big One.

Up-to-date figures

Your accountant works on the same invoices as you, without waiting for the end of the month.

Payments tracked

An invoice that has been paid, or is still unpaid, in your accounts also shows in The Big One.

Getting started

Ready in three steps.

You connect just once, from the settings.

  1. 1.

    Open integrations

    In The Big One: Settings › Integrations.

  2. 2.

    Choose Pennylane

    Connected with a Pennylane API token, created in your Pennylane account.

  3. 3.

    You're all set

    The connection is live: nothing more to do day to day.

Frequently asked questions

The questions we get asked.

Switch to the 1.

Scheduling, rounds, linen, photos and finance: leave your details and we will call you back to see what The Big One changes for your properties.

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