FEATURES / 08 / QUICKBOOKS SYNC

Get paid here. Your books already know.

Connect QuickBooks Online once and stop typing things in twice. Invoices, payments and customers flow between Paradox and your books on the schedule you choose — and when a customer pays, the matching QuickBooks invoice closes itself, to the penny.

See pricing
/ Included in the one $10/month plan — no add-ons, no contracts.
A / WHAT IT LOOKS LIKE

A customer pays online; seconds later the payment is in QuickBooks and the invoice is closed — with every sync under your control.

Invoice · ParadoxPaid
INV-2026-0042$1,250.00
Harbor & Pine Landscaping
Paid online · card ••42422:14 PM
Recorded in QuickBooks · 2:14 PM
Your QuickBooks companyConnected
Invoice INV-2026-0042Payment $1,250.00 · Balance $0.00
Closed
Invoices you createevery 15 minutes · last synced 2 min ago
Automatic
Payments you collectrecorded the moment they happen
Automatic
Payments recorded in QuickBooksa logged check stops the reminders
Automatic
QuickBooks customersimport when you choose
Manual
B / WHAT YOU GET
01

Collect on your QuickBooks invoices

Pull any open QuickBooks invoice into Paradox and send it with a pay link, reminders and texts. When it's paid, QuickBooks marks it closed — no double entry.

02

Invoices flow the other way too

Create an invoice in Paradox and tick one box to put it in QuickBooks as well, or switch it to automatic and never think about it again.

03

Totals that match to the penny

Tax and discounts are carried across exactly as charged, so the amount in your books is always the amount that hit the card — never a recalculated near-miss.

04

A check in QuickBooks stops the reminders

Log a check or cash payment in QuickBooks and Paradox marks the invoice paid, so nobody gets chased for money they already sent.

05

Customers without the retyping

Import customers from QuickBooks or send new ones across. They're matched by email and name, so you never end up with two of the same person.

06

You decide what's automatic

Every sync has its own switch — off, manual, or automatic from every 5 minutes to once a day. Nothing from before you connected is ever touched.

C / HOW IT WORKS
01

Connect once

In Settings, press Connect to QuickBooks and approve access with your Intuit login. Your QuickBooks password is never shared with Paradox.

02

Choose what syncs

Use the recommended settings in one click, or set each sync to off, manual or automatic on its own schedule.

03

Get paid, stay reconciled

Send invoices and collect payments as usual. The books update themselves, and a sync log shows exactly what moved and when.

Everything you just read is $10 a month.

Or $100 a year with two months free. No contracts — cancel any time.