Software Platform Integration
Single and Recurring Payments
Submit and accept one-time credit card or ACH payments through your website and use stored payment methods to set up subscriptions.
Enable Card Present and Card-not-Present Payments
Add card-present and card-not-present payment acceptance functionality and accept swiped and keyed payments through a single API.
Email and Text Invoices
Set up regular and scheduled invoices that reflect the professionalism and branding associated with your business via email or SMS text message.
Turn Card-Present Terminals Smart
Access more intelligent data and enhance payment capabilities with the ability to send and receive a defined set of transaction data from a card-present terminal into your platform through the API.
Accept and Protect Sensitive Payment Data
Charge and Tokenize Payments
Keep customer account information safe and secure with tokenized payments that limit PCI scope when accepting credit card and ACH payments in person, online, by phone, and on mobile.
Customized to Fit Your Website
Ensure your checkout process reflects your aesthetic by embedding a styleable Stax.js credit card field iframe within your existing payment form.
Level 1 PCI Compliance
Stax’ highest level of security and advanced payment risk management protocols ensure sensitive data is stored in compliance with PCI standards.
Create the Perfect Platform for Your Business
Enhance the development of your solution by adding or syncing customer management, inventory tracking, invoicing, recurring billing, mobile payments, and more.API Documentation
iOS and Android SDKs
Swipe and key on-the-go payments with your mobile app by leveraging our developer-friendly software development kits for iOS and Android.
Sync Payments to Accounting Tools
Seamlessly send payment receipts to your accounting software the moment a transaction is made.
Instantly Update Customer Data
Automatically send payment confirmation to your customer the moment a transaction is processed.
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