What Is a PO Number in Amazon Business? The Ultimate Guide for Picky Shoppers

As a seasoned retail and e-commerce expert, I‘ve seen firsthand how the rise of Amazon Business has revolutionized B2B procurement. More and more companies are turning to the convenience and selection of Amazon‘s marketplace to fulfill their purchasing needs. In fact, a recent survey found that 82% of B2B buyers have made a purchase on Amazon Business, with 56% increasing their spending on the platform in the last year (Source).

One of the key features that sets Amazon Business apart for enterprise customers is the ability to use purchase order (PO) numbers. For the uninitiated, a PO number is a unique identifier assigned to a purchase, which helps with tracking, reconciliation, and spend management. It‘s a crucial tool for maintaining control and visibility over your company‘s Amazon orders.

In this ultimate guide, I‘ll dive deep into everything you need to know about using PO numbers on Amazon Business. I‘ll explain how they work, why they‘re important, and provide expert tips for optimizing your PO process. Whether you‘re a procurement manager, a financial controller, or just a picky shopper like myself, understanding PO numbers is essential for getting the most value out of Amazon Business. Let‘s get started!

How Do PO Numbers Work on Amazon Business?

At its core, a PO number is simply a unique code that you assign to each of your Amazon Business orders. When you go to place an order, there‘s a field where you can enter a custom PO number of your choosing. This PO number then gets attached to the order and appears on all related documentation, like invoices, packing slips, and shipment tracking.

Amazon Business PO Number Field

The exact format of your PO numbers is up to you. Some common approaches include:

  • Sequential numbers (PO-0001, PO-0002, etc.)
  • Dates or fiscal periods (2023Q1-001, JAN2023-001, etc.)
  • Department or cost center codes (MKT-001, SALES-001, etc.)
  • Project or vendor names (ACMEQ2-001, SUPPLIERX-001, etc.)

Amazon Business also gives you the option to use their automatically generated 10-digit PO numbers if you prefer. The key is to choose a consistent format that aligns with your company‘s existing procurement and accounting practices.

So why bother with PO numbers at all? There are several compelling reasons:

  1. Spend Control – By requiring a PO for each Amazon purchase, you can ensure that all orders are properly authorized and allocated to the right cost centers. This helps prevent maverick spend and keeps budgets on track.

  2. Accounting Efficiency – PO numbers make it much easier to match up your Amazon invoices and receipts with your company‘s purchase orders and financial records. You can quickly see what was bought, by whom, and for how much, without having to dig through pages of line items.

  3. Procurement Visibility – With PO numbers, you have a clear audit trail of every Amazon order, including who placed it, when, and for what purpose. This allows you to spot trends, identify top buyers and suppliers, and optimize your purchasing patterns over time.

  4. Compliance and Security – For organizations with strict procurement policies, PO numbers add an extra checkpoint to the Amazon ordering process. You can configure your account to only allow purchases with pre-approved PO numbers, which reduces fraud risk and keeps everyone compliant.

Amazon Business PO Numbers by the Numbers

To put the importance of PO numbers in perspective, let‘s look at some key statistics on B2B e-commerce and procurement:

  • 55% of B2B buyers make at least half of their work purchases online, and 78% expect to increase their online spend in the coming year. (Source)

  • The B2B e-commerce market is projected to reach $20.9 trillion by 2027, driven largely by the shift to online marketplaces like Amazon Business. (Source)

  • 48% of B2B buyers say the ability to easily compare prices is a top benefit of e-procurement, while 32% value the ability to track and control company spend. (Source)

  • Organizations that automate their procurement processes can reduce annual costs by an average of 25-40% and cut procurement cycle times in half. (Source)

  • 37% of organizations still use manual procurement processes, which leads to issues like high error rates, limited spend visibility, and difficulty tracking purchases. (Source)

As these figures show, B2B buyers are increasingly turning to e-commerce for its convenience, cost savings, and efficiency gains. But to fully capture those benefits, companies need robust tools for controlling and monitoring their online spend. That‘s where Amazon Business PO numbers come in.

Industry Use Cases for Amazon PO Numbers

So how are real-life organizations leveraging Amazon Business PO numbers? Here are a few examples from different industries:

  • Marketing agencies use PO numbers to track Amazon purchases for each client project, making it easy to allocate costs and bill accurately. (Source)

  • Educational institutions assign PO numbers by department or grant, allowing them to manage spending across multiple budgets and funding sources. (Source)

  • Healthcare facilities configure PO numbers by patient ID or procedure, so they can closely monitor supply usage and reimbursement. (Source)

  • Government agencies make PO numbers mandatory and tie them to approved requisitions, ensuring compliance with strict public sector procurement rules. (Source)

  • Hospitality businesses set up PO numbers by property location, allowing individual hotels or restaurants to purchase what they need while headquarter maintains oversight. (Source)

Whatever your company‘s size or sector, Amazon Business PO numbers can be customized to suit your specific procurement workflows and policies.

Integrating Amazon PO Data with Your Procurement Systems

For larger enterprises using formal procure-to-pay (P2P) or ERP systems, Amazon Business offers the ability to integrate PO data via cXML and EDI connections. This allows you to automatically sync your Amazon PO numbers, orders, and invoices with your main procurement platform, providing a seamless experience for buyers and eliminating manual data entry.

Leading P2P providers like Coupa, Jaggaer, and SAP Ariba all offer out-of-the-box integrations with Amazon Business, so you can easily fold your PO numbers into your overall procurement process. These integrations let you set up custom PO number mapping, apply your organization‘s purchasing rules and approvals, and analyze your Amazon spend alongside your other suppliers.

Even if you don‘t use a formal P2P system, you can still download detailed order reports from Amazon Business that include PO numbers. These can be imported into your financial or ERP system for analysis and reconciliation. Many companies also use third-party spend management tools like Suplari or Oversight to slice and dice their Amazon PO data and surface actionable insights.

Best Practices for Implementing Amazon PO Numbers

If you‘re convinced of the merits of using PO numbers on Amazon Business (and you should be!), here are some expert tips for rolling them out successfully:

  1. Define a clear PO numbering policy and communicate it to all Amazon Business users. Make sure everyone understands when PO numbers are required and what format to use.

  2. Configure your Amazon Business account settings to enforce PO number usage. You can make POs required at the user or group level, and set up a list of pre-approved numbers.

  3. Train your procurement and accounting teams on how to use Amazon PO numbers for spend tracking, reconciliation, and reporting. Provide cheat sheets and FAQs to help them get up to speed.

  4. Take advantage of Amazon Business Analytics to monitor PO number adoption and identify any outliers or non-compliant purchases. Set up alerts for missing or invalid PO numbers.

  5. Integrate your Amazon PO data with your main procurement systems as much as possible. Automate the flow of PO info between Amazon and your P2P or ERP to reduce manual effort and errors.

  6. Review and optimize your PO number process regularly. Keep an eye out for opportunities to refine your numbering scheme, improve spend categorization, or expand PO usage to more user groups.

By following these best practices, you can harness the full potential of Amazon Business PO numbers to streamline your purchasing, boost your spend visibility, and keep your budgets on track.

The Future of PO Numbers in B2B E-Commerce

Looking ahead, I believe PO numbers will only become more important as B2B buying continues to shift online. With the explosive growth of Amazon Business and other B2B marketplaces, procurement teams need reliable ways to maintain control and transparency over their spend.

At the same time, emerging technologies like artificial intelligence, blockchain, and automated invoice matching are poised to take procure-to-pay to the next level. I can envision a not-too-distant future where your procurement AI automatically generates PO numbers, smart contracts trigger payments upon delivery, and every invoice is matched instantly without human intervention.

But even in that high-tech scenario, the humble PO number will still serve a vital role in keeping track of your orders and tying them back to your bottom line. It‘s a small but mighty tool in the B2B buyer‘s arsenal – and one that every Amazon Business customer should be taking full advantage of.

Conclusion

Well there you have it, picky shoppers – the complete lowdown on Amazon Business PO numbers. As you can see, these unassuming codes are a critical component of a well-oiled B2B procurement machine.

By assigning a unique PO number to every Amazon order, you can:

  • Keep tight control over spend
  • Streamline your accounting and reconciliation
  • Gain crystal-clear visibility into purchasing patterns
  • Ensure compliance with procurement policies
  • Achieve major efficiency gains and cost savings

No matter what business you‘re in, adopting a robust PO number process will help you maximize the value of your Amazon Business account and make more strategic purchasing decisions.

So what are you waiting for? Go forth and generate those POs! Your budget (and your boss) will thank you.