Check out our developer documentation
The easiest way for
customers to
link merchant accountsThe easiest way for customers to
link merchant accounts
We make it easy for customers to share their in-store and online retail purchases with you by linking their retailer accounts to your app or website.
Seamless account linking
A simple and secure experience enabling your users to instantly link their retail accounts and share their purchases.
Link your retailer account
Connect your retailer loyalty accounts to earn rewards.
MERCHANT LINK
Customize your design
Design an interface that aligns with your brand's aesthetics and selectively incorporate merchants that resonate with your customers.
Layout
Mode
Accent color
Connect to top merchants
No need to do any heavy lifting. Leverage established, reliable connections to top retailers and shopping platforms.
Accelerate growth with shopping data
Deliver personalized experiences for customers and enable new growth by tapping into purchase history and viewing individual SKUs.
Get digital receipts
Access digital receipts for customer purchases and gain insights into brand loyalty and consumer preferences.
View individual items
Drill down on individual items to see comprehensive product details from the merchant and manufacturer.
Analyze shopping trends
Uncover valuable patterns in customer shopping habits to inform your business strategies and drive new growth.
First-class developer experience
Simplify your development process with our comprehensive set of APIs, SDKs, and documentation, designed to help you build, test, and deploy powerful applications quickly and efficiently.
Integrate today. Define tomorrow
Our platform provides a seamless integration, allowing you to focus on innovation and deliver unique experiences that shape the commerce landscape of tomorrow.
Get an API key
Sign up and create an API key to start your integration with Subtotal. Store your key in a secure place.
Explore our documentation
Dive into our documentation to find how-to guides, examples, and detailed information for using our API.
Build great products
Streamline development and accelerate time to market by following our quickstart guide. Let us know how we can help.
Build the future of commerce
Innovate fast and power a variety of use cases with unmatched connectivity to merchants and customer shopping data.
Consumer Brands
Verify in-store purchases and access customer shopping data with linked retailer experiences.
Digital Commerce
Create tailored shopping experiences for customers based on items that they frequently buy in-store.
Loyalty & Rewards
Supercharge your rewards program with digital receipts and comprehensive purchase data.
Intelligent Shopping
Combine shopping data with AI to make meaningful product recommendations to your customers.
Get started today
Sign up now to get started or contact our sales team for personalized support.