Software + Payments

As an independent software vendor (ISV), your software application should drive you forward, not hold you back. Let us support your business with our omni-channel payment solutions, built for developers, by developers for an integrated checkout experience.

Connect your solution to our payment technology, for an integrated payment experience for your software.

Connect your

eCommerce Store

Point-of-Sale (POS)

Accounting Software

ERP Software

Association Management Software (AMS)

Shopping Cart Platform

CRM Software

Dealer Management Systems (DMS)

Property Management Software

Software as a Service (SaaS)

and be part of the integrated payments ecosystem.

Build, manage, and scale
merchant payment acceptance without the headache.

With our robust suite of tools, payment integrations, and hands-on training and onboarding support, you’ll have everything you need to tailor a payment solution that fits your business and fuels your growth.


Do you have cross-border clients in Canada and the United States, or clients with cross-border sales…


Done-for-you merchant onboarding

Win your clients’ trust with easy and timely sign-up, customer support and training that lets merchants…


Safe, secure payment processing

Security is always top of mind when accepting payments. Our solutions are fully PCI Level 1 compliant.

Offering everything you need

Whether you’re a large enterprise with a team of software engineers or a small software start-up…

It’s easy to keep your customers loyal with features they’ll love.

Simple, Affordable Pricing & Daily Deposits

Seamless Onboarding, Support, & Training

User-Friendly Reporting & Payment Management

Dedicated Customer/Tech Support

Meet our suite of flexible integration options.

Choose your environment | Choose your integration methods | Choose your payment methods
Choose your payment types | Choose your processing features

Elavon’s powerful omni-commerce payment API and SDK let you code to any payment environment. Leverage our robust processing capabilities and advanced security features—all designed to integrate with your existing platform and evolve with you as your business grows.


eCommerce payments and web forms: Website payment fields through hosted payment page (HPP) or iframe lightbox

Branded checkout pages: Customizable embedded checkout page through Checkout.js

Shopping cart plugins: Magento store or WooCommerce payments using free digital commerce in-house plugins

SaaS payments: Full control of checkout process, cloud-based payments, or back-office payment processing through XML API

Mobile app payments: In-app payments for browser based progressive web app (PWA) or native app through Converge’s API


Desktop-based POS: Control the card present checkout experience and enable communication from your custom software to EMV compliant credit card readers, EMV PIN pads and supported printers for processing card present tokenized transactions through the Converge payment gateway with the commerce software developer kit.

Mobile-based POS (mPOS):  Offer card present mobile payments using a tablet or mobile app and take payments from a peripheral payment device using payment API libraries and the CSDK. 


Open gateway integration: Join leading lodging software, payment management systems (PMS), healthcare and travel and entertainment (T&E) solutions in establishing a multi-point connection using Fusebox’s multi acquiring gateway method.

Point-to-Point Encryption (P2PE):  Add on tokenized card present credit and debit transactions using payment devices that support Voltage SecureData Payments through the flexible semi-integrated Simplify API method. 


Bring your own device (BYOD): Take full control of the payment process from within your software with a direct payment integration to Elavon’s host using the viaConex API.  

EMV certification: Get EMV certified for fully integrated, partially integrated or semi-integrated POS configurations to interface with Elavon via Fusebox, viaConex, Encompass4 or Converge


In person payments: Make your software application EMV compliant by integrating to EMV certified Ingenico terminals using Elavon’s TSI API method

Point-of-sale (POS) solution: Quickly enable semi-integrated payments for Retail POS, restaurant POS, grocery POS, rental POS, hospitality POS, pharmacy POS, salon & spa POS, club POS, your POS at the counter or in the front office by connecting to pre-certified EMV Near-field communication (NFC) enabled smart terminals 


Supported Payment Methods and Payment Type
Supported Language
PCI Scope (PCI DSS) and Security
Supported Features
Supported Environments
Credit cards: Visa, MasterCard, American Express, Discover, JCB, Diners, Union Pay
Java (Android)
Out of scope: Integration methods that offload PCI scope
Multi currency and dynamic currency
Card present
Debit cards: Interac, Visa Debit, MasterCard Debit and others
Objective-C (iOS)
In scope: Integration methods that require PCI Level 1 certification
Reduce declines with account updater / card updater service
Digital wallets: Apple Pay, Google Pay, Visa Checkout, MasterCard MasterPass
Java (Windows)
Card not present (MOTO)
Payment profiles: Tokenized card vault
EMV Certified
Recurring and installment billing
EBT, gift cards, ACH (US), and cash
Major development languages.
Fraud prevention: 3D Secure, in-house chargeback management tool, Verifi by Visa, Ethoca by MasterCard, AVS and CVV verification

and more…

Payment Integration Selector

Let us help you find the perfect payment API solution to integrate with your software application

Monetize your software. Accelerate your profits.

By integrating payments with one of our solutions, you can increase your revenue per customer by 2-5X.*

With our payment relationship, payment partners and ISVs access our Partner Revenue Sharing Program. You can get all the support you need to create a scalable payments strategy and earn revenue from every transaction your clients process. Our partner portal and reporting tool gives you full transparency to your clients and your revenue stream.

1. Refer

After you integrate with Cartis, refer your clients to us as merchants.

2. Onboard

We’ll walk them through a simple application process, and help them set up their account once they’re approved.

3. Earn

Earn residual income from the payments your clients process.

*Fintech Scales Vertical SaaS