Description
With the Square Payment addon, you process credit card, debit card, and digital wallet payments directly through the Square platform in the Booknetic scheduling flow, eliminating the need to redirect the customer to external pages and keeping the experience within your website. This additional module automatically synchronizes the transaction status with the appointments, updating the calendar and sending confirmation notifications only for approved payments, which reduces manual verification work and prevents scheduling conflicts.
Main Features of the Square Payment Gateway
- Integrated gateway
Adds Square as a payment option in the Booknetic checkout. - Multiple methods
Accepts credit cards, debit cards, and digital wallets via the Square platform. - Secure transaction
Tokenizes card data to avoid storing sensitive information. - Automatic status
Synchronizes payment confirmation with the appointment in Booknetic. - Direct configuration
Enter Square credentials in the Booknetic panel without editing code.
Benefits of the Square Payment Gateway
- Reduced abandonment
Customers pay without leaving the site, decreasing appointment dropouts. - Recognized trust
The Square brand conveys security in financial transactions. - Fast processing
Payments are authorized within seconds, speeding up booking confirmation. - Simplified management
You monitor all transactions directly in the Booknetic panel.
Who Is the Square Payment Gateway Recommended For?
- Clinics and offices that schedule online consultations.
- Salons and spas with appointment reservations.
- Freelancers who offer scheduled services.
How to Download the Square Payment Gateway
The Square Payment Gateway addon is available for download here on Ultrapack. After downloading the .zip file, install it as a plugin on WordPress in Plugins > Add New > Upload Plugin, select the .zip, and activate it. The gateway will appear in the settings
Frequently asked questions
Is Booknetic | Square Payment Gateway GPL-licensed?
Yes. Booknetic | Square Payment Gateway is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Booknetic | Square Payment Gateway on multiple sites?
Yes. You can install Booknetic | Square Payment Gateway on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Booknetic | Square Payment Gateway cost at Ultrapack?
Booknetic | Square Payment Gateway costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Booknetic | Square Payment Gateway include updates?
Yes. The current version of Booknetic | Square Payment Gateway is 1.2.1, published at Ultrapack on Jul 27, 2023. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Booknetic | Square Payment Gateway scanned before publication?
Yes. Every version of Booknetic | Square Payment Gateway goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
booknetic-payment-square.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
booknetic-payment-square.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready