About Extension
Odoo is an all-in-one business management software. With the Helcim Payment Extension, you can accept payments on Odoo invoices and sales orders using Helcim’s transparent interchange-plus pricing, helping you reduce payment fees while keeping your existing Odoo ERP workflow unchanged.
The Helcim Payment Extension is an independent productivity tool designed to help you work more efficiently across your favorite platforms. Please note that this extension is not a direct API integration and is not officially sponsored, authorized, or endorsed by Odoo or the third-party software providers it supports. Instead, it acts as a smart bridge in your browser, automating the manual entry of your Helcim payment data into other apps to save you time. We are proud to offer this innovative solution to give you more flexibility and choice in how you manage your business data!
Rate comparison
In-Person Payments
1.79% + 8¢ Average
Online Payments
2.31% + 25¢ Average
Odoo's processing fees
Rates not listed
Watch demo
Install Extension
Features
Helcim allows Odoo users to take in-person card payments using Helcim’s card readers and smart terminals.
Reduce your cost per transaction by using Helcim’s transparent interchange-plus pricing instead of Oodo's built-in payment processor. You also have the ability to pass on your processing fees for card-present transactions effectively removing the processing fees for the payments.
All Helcim transactions—online and in-person—sync to your Helcim dashboard for simple tracking and clearer reporting.
Already have your customer’s card data with another provider? Helcim offers free card data migration, allowing you to securely transfer your existing customer card information so you can use it with the Payment Extension.
Need to process payments without creating an invoice? POS mode lets you accept custom payment amounts, combined totals, and payments that don’t originate from your third-party software, directly within the Extension.
How it works with Helcim
Odoo with Helcim Payment Extension helps you accept card-present and card-not present payments at a lower cost. Odoo continues to manage your ERP, invoices, and customers, while Helcim handles payment processing. Payments sync to your Helcim dashboard for reporting and reconciliation.
Requirements
Setup
Create a free Helcim account. If you already have one, you can skip this step.
Install the Helcim Payment Extension to your browser from the Chrome Store.
Follow the guide that appears after downloading the extension. It will prompt you to log in to your Helcim account to sync the extension, and then select a currency.
If you have a Card Reader Gen 3 or Smart Terminal, you can pair it by copy-pasting your 4-digit device code onto your Payment Extensions tab in Odoo.
FAQs
Yes — Helcim’s interchange-plus pricing is often much cheaper than Odoo's built-in payment fees.
Yes — when you integrate Helcim with Odoo using the Payment Extension.
You get lower fees, ability to process card-present transactions, faster workflows, and reduced manual reconciliation across your invoices.
Yes, the extension replaces Odoo's built-in payment processor so you can save on costs.