Transforming a generic purchase request like “We require office chairs” into a precise supplier specification is critical. While such a request may seem obvious to internal stakeholders, it leaves suppliers with too many variables to provide a comparable quote. One supplier might quote for a basic task chair, another for a high-end model with delivery and armrests, and yet another for a chair that requires on-site assembly. This ambiguity makes a fair side-by-side comparison of offers impossible. Good purchasing starts well before sending an RFQ, by developing a clear specification that defines exactly what you need.
Start by defining what you are trying to accomplish. Determine who will use the product, where it will be used, how frequently it will be used, and what issue this purchase is meant to address. This helps you identify which requirements are necessary and which are nice-to-haves. For example, for chairs in an office space, you might have a definite need for height-adjustable seats. If you want a particular shade of blue, it may be just that, a preference, not a requirement. A good specification clarifies the supply scope without suggesting features or specific manufacturers unless there is a need.
Make sure to clearly define the quantity. “Twenty boxes” is ambiguous if suppliers aren’t sure how many items must be in each box. “A monthly cleaning service” is unclear without the number of rooms, how often it should occur, the expected scope of the service, and the hours of service required. List your quantities in a standardized way that is easily understood by every supplier. If multiple delivery points are needed, provide the addresses, and list the quantity per point rather than letting the supplier make this calculation.
You will also need to add any terms and delivery conditions that impact the quotation. Specify the date required and acceptable lead time. Do you require installation or assembly? How long of a warranty is needed? Is a packing slip mandatory? Will freight be a line item? Should the quote reflect taxes and other applicable fees? Establish a reply date and ask suppliers to indicate whether their quote is valid for a set period, list any payment terms, outline any exclusions, and identify minimum order quantities. This can minimize the possibility of learning of a key requirement after your supplier of choice has already provided a quote.
Try taking any one-sentence purchase request and identifying all words or phrases that could be interpreted in multiple ways. Then rewrite the sentence to include quantifiable details. Finally, read the revised sentence as a supplier. Will the supplier know exactly the product or service scope? Do quantity, unit of measure, delivery, and required date appear? Can the supplier easily communicate any deviations to the requirements? Using a specification checklist can streamline this process and help ensure nothing is overlooked.
Avoid guessing at any questions or ambiguities. Some items, such as technical requirements, may need to be clarified by the end-user. Others, such as budget constraints, may be subject to approval from management. Some items, such as compliance or contract issues, should be cleared by a specialist. Any unanswered questions should be captured prior to submitting your RFQ, and any additional clarification sent to all participants. You will know your specification is effective not necessarily because it is a lengthy document. It is effective because it allows multiple vendors to submit quotes for the same scope and allows comparison on the price, lead time, payment terms, compliance with your requirements and total landed cost.