Updated 2026-04-21

Expanding your business into the B2B marketplace can be a transformative step for growth, and Amazon Business offers a massive opportunity to reach millions of corporate customers. However, managing high-volume business orders alongside your standard retail channels can quickly become overwhelming.
That’s where the InfiPlex Amazon Business Integration comes in. As an Amazon-approved SP-API application, InfiPlex provides a streamlined, automated way to scale your operations and manage your business pricing with ease. InfiPlex is a true no code solution that gets you up and running in 1–3 business days.
Automated Inventory and Order Management
The key to successful multi-channel selling is synchronization. InfiPlex automatically pulls your Amazon Business orders into a single, centralized dashboard. As orders are placed, the system decrements inventory in real-time across all your connected marketplaces, virtually eliminating the risk of overselling.
Getting started is fast—InfiPlex can download your existing Amazon SKUs, including titles, prices, and weights, so you can be up and running in as little as one to three business days.
Tailored B2B Pricing and Discounts
Amazon Business customers expect more than just a retail experience; they look for professional pricing and volume incentives. InfiPlex gives you full control over your Amazon Business pricing directly within the OMS. You can easily manage:
- Standard Business Pricing: Set dedicated prices for business accounts.
- Quantity Discounts: Offer tiered pricing based on fixed amounts or percentages to encourage larger bulk orders.
InfiPlex also integrates with all order management integrations with Amazon, including Amazon Seller, Amazon Vendor Central Direct Fulfillment, and Amazon Vendor Central Retail.
Powerful Shipping and Fulfillment
Fulfillment speed is a core requirement for business buyers. InfiPlex is fully integrated with Amazon Shipping, allowing you to purchase and print labels directly from the Order Management System. By using Amazon’s managed shipping services, you also benefit from the A-to-z Guarantee on shipping claims.
If you use other carriers, InfiPlex supports over 100 global providers, including UPS, FedEx, and USPS. You can compare rates instantly and automate label purchases to save hours of manual work every week.
Why Choose InfiPlex?
InfiPlex isn't just a tool; it's a growth partner for brands and manufacturers. Whether you are selling through Seller Central, Vendor Central, or FBA, InfiPlex is the only app that offers a comprehensive integration across all Amazon selling channels.
Stop spending your time on manual data entry and start focusing on your brand strategy. With a no-code setup and dedicated support to help you get configured, there has never been a better time to professionalize your workflow.
Ready to scale? Contact InfiPlex today and take the complexity out of Amazon Business.
All of InfiPlex' Amazon integrations use the latest Amazon Selling Partner API (SP-API) and have been fully vetted by Amazon.
