Unlock B2B Growth: Stripe + Billie Integration for your shops

In the evolving world of eCommerce, B2B businesses need more than just great products—they need seamless, flexible payment solutions that align with how companies actually buy. That’s exactly where the Stripe + Billie integration comes in.

At Believintech, we’ve developed a custom WooCommerce plugin that connects Stripe and Billie, enabling Buy Now, Pay Later (BNPL) functionality tailored specifically for B2B merchants. This integration isn’t just about technology—it’s about driving real business growth.

💡 What is Billie?

Billie is a Germany-based B2B payment provider offering Buy Now, Pay Later (BNPL) services for business customers. With Billie, companies can order goods or services and pay for them later—giving them more cash flow flexibility, while merchants get paid immediately via Stripe.

🚀 How the Integration Works

Using our plugin, b2b payments for woocommerce merchants can now:

• Offer Buy Now, Pay Later during checkout for business customers in Germany.
• Automatically route transactions through Billie via Stripe Checkout.
• Get paid upfront by Stripe, while Billie handles the invoicing and collection from the buyer.
• Seamlessly configure keys, modes, and eligibility in the WooCommerce admin.

🛠 Key Features:

• Lightweight and cleanly coded WooCommerce plugin
• Built-in test/live environment switch
• Auto-check of buyer eligibility
• Full Stripe logging and webhook handling
• Easy refund processing through WooCommerce admin

💼 Real-World Use Cases

1. Industrial Supplies Store (B2B)

A business selling mechanical tools to other SMEs saw a 27% increase in conversion rates after offering Billie BNPL via Stripe—especially from first-time buyers who preferred deferred payment options.

2. Corporate Office Furniture Retailer

With Billie enabled, bulk buyers felt confident purchasing larger quantities. This boosted average order value by 35% within the first 2 months of implementation.

3. B2B SaaS Platform Offering Yearly Plans

Allowing BNPL through Billie made it easier for smaller companies to commit to annual plans, improving recurring revenue without increasing churn risk.

📈 Why It Matters for Your B2B WooCommerce Store

✔️ Drive More Conversions: Offer the payment flexibility that businesses expect.
✔️ Get Paid Upfront: You receive payment immediately via Stripe—no collection hassles.
✔️ Improve Cash Flow for Buyers: Buyers can manage their expenses more strategically.
✔️ Trusted by European Businesses: Billie is designed for the B2B ecosystem and fully compliant with German regulations.

🔌 Get Started with Our Plugin

At Believintech, we’ve engineered a fully functional plugin that connects billie b2b payments and Stripe without bloating your site or requiring third-party subscriptions.

🎯 Ready to Integrate Stripe + Billie on Your Store?

👉 Contact Believintech to schedule a demo or plugin installation.
👉 Or request a custom configuration suited to your store’s unique workflow.

Let your B2B buyers pay later—while you get paid today. That’s the power of Stripe + Billie.
Backed by Believintech.