Evidence to bring back
- Explain the product and channel mix you are evaluating and ask the provider for an appropriate reference, with that customer’s permission.
- Invite the reference to describe an onboarding challenge, an inventory question, or a busy period they are comfortable discussing.
- Record what the reference directly experienced and what remains outside the conversation.
- Comparable operating context
- Specific experience
- Limits of the evidence
- Follow-up questions
Look for comparable work
Explain the product and channel mix you are evaluating and ask the provider for an appropriate reference, with that customer’s permission. Similar operating complexity can matter more than a recognizable brand name. Note what differs from your business, including volume, locations, service scope, and time with the provider. Those differences affect how you should interpret the conversation.
Ask about a specific event
Invite the reference to describe an onboarding challenge, an inventory question, or a busy period they are comfortable discussing. Ask what the teams did, how communication worked, and what changed afterward. Avoid requesting confidential customer or contract information. A concrete example provides more usable context than a broad statement that the provider is excellent or disappointing.
Separate experience from verification
Record what the reference directly experienced and what remains outside the conversation. Their account does not verify a different facility’s capabilities or establish a performance guarantee for your products. Do not convert one conversation into a numerical customer rating. Use it to identify questions for the proposed account team and areas where a demonstration or written scope would be more informative.
Bring the questions back to the proposal
Compare the reference discussion with the operating and support model you have been offered. Ask the provider to clarify differences without assuming either source is wrong. Keep the date, relevant context, and permission limits with your notes. Finish with a short list of decisions the conversation helped inform and the evidence you still need before selecting the 3PL.
Put the guide to work
Use the downloadable worksheet to record your requirements, the evidence you receive, and the next action. The rows below are prompts for your own evaluation; they contain no provider scores or claimed results.
| Discussion item | Record before deciding |
|---|---|
| Comparable operating context | Your requirement and the proposed approach |
| Specific experience | Supporting document, example, or calculation |
| Limits of the evidence | Remaining question and the person responsible |
| Follow-up questions | Decision, review date, and next step |
Download the editable worksheet (CSV)
Opens in Excel, Numbers, or Google Sheets. Fill in your own information; downloading does not submit a request.
Continue your research
Use these profiles to prepare provider-specific questions: Shipfusion · Tondo Fulfillment · Barrett Distribution. Inclusion here is a reading suggestion, not a scored recommendation. Category selections are explained on the relevant category pages.
Browse the provider directory →
Research scope and provider sources
This is original buying guidance, not an account of a facility visit or a customer interview. Examples are hypothetical. Provider sources support their published service descriptions; confirm the proposed account scope directly.