How to efficiently handle one-off requirements and ad-hoc purchases via a central vendor: fewer vendor setups, consolidated invoicing, and greater procurement transparency. A practical guide for procurement teams.
How the single creditor model consolidates one-off requirements and ad-hoc purchases, simplifies processes, and relieves companies of unnecessary administrative burdens.
One-off requirements and ad-hoc purchases are part of everyday life in almost every company. A department suddenly needs a specific product, a spare part, a particular tool, or a service that is not procured on a regular basis. While the technical requirement usually arises quickly and demands a fast solution, the underlying procurement process often leads to disproportionately high effort. Vendors must be set up, information verified, orders approved, and invoices processed. Especially with smaller orders, this creates a mismatch between the actual value of the goods and the internal process costs.
One approach to solving this challenge is to handle one-off requirements via a central vendor. This bundles many different individual requests through a uniform procurement channel. In doing so, companies reduce administrative complexity, create more transparency, and continue to provide departments with flexible access to the products and services they need.
In short: With a central vendor, a single service provider like Pedlar is set up once in the ERP as a vendor and handles all one-off requirements, including ordering, payment, and a consolidated invoice. This principle is also known as the single creditor model.
Many procurement processes are designed to efficiently manage recurring requirements with known suppliers. For regularly needed products, established workflows, fixed points of contact, and existing supplier relationships work very well. However, one-off requirements often do not fit into these structures because they fall outside standard procurement categories and frequently arise on short notice.
This is exactly where typical challenges arise in operational procurement. For a single order, a new vendor may need to be set up, even though the expected volume is low. In addition, master data must be verified, payment terms agreed upon, and invoices processed. Even if the value of the goods is only a few hundred euros, the internal effort for coordination, verification, and administration can amount to many times that.
As a result, many companies spend a large portion of their resources on small, individual transactions. Procurement loses time on operational tasks, while departments often try to resolve their requirements themselves as quickly as possible. This leads to decentralized procurement channels, which make transparency and control difficult in the long term.
The principle of a central creditor is that companies do not have to initiate a new supplier process for every single occasional purchase. Instead, a central creditor is used as a single point of contact through which various requirements can be processed.
The process begins as usual with a specific request from the department. If an employee needs a particular product or a special service, this requirement is reported via the established process. Ordering, payment, and subsequent processing are then handled via the central creditor.
The service provider handles the necessary steps in the background. This includes organizing the order and processing the payment. For the company, this results in a significantly simplified process, as many individual supplier contacts and invoices are consolidated into a single transaction.
At the end, the company receives a consolidated invoice from the central creditor. This significantly reduces the workload in purchasing and accounting, while maintaining the flexibility to efficiently procure unusual or rarely needed products.
The greatest advantage of a central creditor lies in the reduction of individual administrative steps. Without such a model, every new supplier must first be vetted and set up in the system. Especially with rare orders, this creates a high level of effort that is often disproportionate to the economic significance of the purchase.
By bundling through one creditor, this process changes fundamentally. Instead of managing numerous supplier relationships for individual requirements, the company works with a fixed point of contact. Master data processes are simplified, approvals can be standardized, and accounting has to process fewer individual invoices.
Purchasing also experiences relief. Operational individual orders no longer need to be tracked one by one, leaving more time for strategic tasks and relevant product groups. At the same time, it provides a better overview of which expenses have previously been incurred decentrally and outside of established processes.
A central creditor is particularly useful when procurements occur rarely, are individual, or do not justify their own supplier process. This includes, for example, special operating resources, individual spare parts, products needed at short notice, or requirements that are only raised by a few departments.
This approach is particularly interesting for companies that find that many small orders cause a disproportionately high administrative burden. Instead of setting up every single transaction from scratch, these requirements can be processed via an existing workflow.
The mismatch is most obvious for one-off purchases below 500 euros: the order value is small, but the process behind it is the same as for a large order. It is in exactly this range that internal process costs most often exceed the value of the goods.
However, not every purchase should go through a central creditor. Recurring standard products with constant demand and clearly defined requirements are often better suited for direct supplier relationships or structured catalog solutions. The decisive question is therefore not whether companies should bundle as many purchases as possible, but which procurements actually become more efficient through a simplified process.
A central creditor can be a suitable solution if companies regularly have to deal with small individual orders that tie up many internal resources. The model is particularly relevant if new suppliers have to be set up frequently, departments have many individual requirements, or invoice processing is burdened by a large number of individual transactions.
Companies that want to simplify their purchasing processes without restricting departments through additional requirements can also benefit from this approach. The central creditor creates a structured framework while maintaining the necessary flexibility in procurement.
A central creditor is a single supplier through which companies can consolidate various one-off requirements and occasional purchases. Instead of setting up a separate supplier process for every order, companies handle their requirements through a single point of contact.
No. The model is not intended to replace strategic suppliers or recurring procurement. It is primarily suitable for requirements where a dedicated supplier process creates a high administrative burden, even though the purchase value is low or irregular.
Companies reduce administrative processes, avoid unnecessary supplier onboarding, and simplify invoice processing. At the same time, departments retain the ability to procure necessary products quickly and flexibly.
A central creditor is especially worthwhile when there are many small, individual purchases and internal process costs are higher than the value of the goods themselves.
One-off requirements and occasional purchases are not problematic because they are rare or small. The real challenge arises from the multitude of individual processes that must be initiated for every single transaction.
A central creditor provides a pragmatic solution here by consolidating diverse requirements while maintaining the necessary flexibility for departments. This allows companies to reduce administrative overhead, improve transparency, and focus their resources where they create the most value.
Learn how Pedlar's single creditor model consolidates one-off requirements and occasional purchases: Find out more →
