“Before we get into your IT setup, how did you first hear about us?” Ask that on the first conversation and keep the prospect’s answer. Useful marketing attribution starts with a record you can trace from inquiry to signed client. Then distinguish the introduction from whatever prompted the person to contact you now.
Follow with: “What made you decide to get in touch this time?” You may get a different answer. Keep both, because an original referral and a later campaign can have different roles in the same opportunity.
Keep the Answer Before Categorizing It
Record the prospect’s words before choosing a source category. “I searched for your name after our accountant mentioned you” contains more information than “search.” Preserve the referring person where the prospect supplies one and your normal data-handling arrangements permit it.
My view is that generic advice to credit the final click fails an MSP when an existing relationship introduced the firm. The last click can't tell you the whole reason someone signed a recurring-service agreement. Treat the source record as evidence of the route the prospect reports, with the limits of that evidence visible.
Benson Chidester describes asking where a prospect found the business and how long they have followed it as part of diagnosing the offer, marketing and sales. That is a practitioner’s diagnostic approach. Use the questions to improve the account of this lead, not to declare that every buyer follows the same path.
If the prospect objects to the question, say: “No problem. We ask so we can understand which introductions are useful. Let’s move to what you need.” Leave the source unknown rather than guessing an answer to complete a field.
Make the Record Survive the Handover
A source field is useful only if it stays connected to the opportunity that closes. Use a stable account or opportunity identifier so sales can follow the inquiry through qualification. When the client record is created, carry the source information across rather than replacing it with “new customer.”
The following is a proposed record structure for a small MSP. Use it in the system your team already maintains if that system can preserve the information and ownership. Add automation after the process works, rather than making a new tool the prerequisite for asking a question.
| Record | What to Preserve | Who Owns It |
|---|---|---|
| Reported introduction | The prospect’s answer about first hearing of the MSP, including an unknown answer. | Person taking the first conversation |
| Reason for contacting now | The prospect’s own explanation, kept separately from the original introduction. | Person qualifying the inquiry |
| Recorded contact route | The form, call or other route actually observed, with campaign information when available. | Marketing owner |
| Opportunity identity | The account and opportunity identifiers, with duplicate inquiries linked to the same opportunity. | Sales owner |
| Outcome and date | The actual qualification and sale outcome, including open work and a recorded reason for loss where supplied. | Sales owner |
| Client handover | The link between the signed managed-service client and the source record. | Account owner |
| Cost record | Direct campaign costs and the consistent treatment of shared sales and marketing costs. | Finance owner |
Paul Green argues that the MSP’s process should determine its tool choice. He allows that a PSA can be enough for straightforward referral or renewal visibility, while distinguishing campaign needs from sales-pipeline needs. Keep that distinction: collecting a source and managing follow-up are related jobs, but neither automatically requires a new platform.
When a person fills in a form and later phones, check for an existing opportunity before counting another lead. Keep the additional interaction as part of its history. Your count of inquiries can legitimately differ from your count of distinct potential clients if you define both.
Use a Consistent Credit Rule
Choose how the report assigns credit and write the rule beside it. For a simple starting view, report the prospect’s stated introduction as the source and show the contact trigger separately. Keep unknowns visible and retain the raw answer so you can challenge the classification.
If the prospect’s answer conflicts with the observed contact route, preserve the difference. Say: “You mentioned the accountant’s introduction, and our form records the event campaign. Was the event what prompted the inquiry?” Record their answer without pushing them toward the source you wanted to see.
Don't count one signed client as a full win in every channel and then add the columns. A report can show several contributing interactions, but that view needs to be distinguishable from a count of unique client wins. Label what is being counted before comparing it with spend.
Keep the rule stable during the comparison. If you correct a classification, retain the reason for the correction. A channel shouldn't gain credit because someone changed the reporting rules after seeing the result.
Read Acquisition Cost With the Full Budget
Customer acquisition cost means the sales and marketing cost used to win a new managed-service client. The US model uses $25,000 per new client as a planning input. It includes the acquisition function’s costs, not just an advertisement invoice.
In the model’s stable US example, annual revenue is about $3,634,615 and the sales and marketing budget is 6%, or about $218,077. That budget includes $137,500 for sales and marketing people and $80,577 for programs. Dividing $218,077 by the assumed $25,000 acquisition cost gives about 8.72 new clients a year.
That's a planning calculation, not a promise that the budget produces fractional clients or that every channel should cost exactly $25,000. Check actual spend against actual signed clients. The comparison needs a consistent period and a clear definition of a new managed-service client.
Keep campaign-only cost separate from fully loaded acquisition cost. If you divide only the program bill by attributed wins, label the result accordingly. You can't compare it directly with the model input that funds the wider sales and marketing function.
For channel comparisons, record direct costs against their campaign and document how shared costs are allocated. Keep costs you can't fairly allocate visible at the overall level. An unallocated cost doesn't disappear because a channel report has no place to put it.
Separate an Incomplete Result From a Failed Channel
Open opportunities need time to reach an outcome, but the model sets no universal waiting period for attribution. Review the actual progress of the group of inquiries you're assessing. Keep later wins linked to their original source record instead of silently moving them into the latest campaign.
An observed association between a source and wins doesn't prove that source caused the sale. Existing relationships may have contributed, and your source capture may miss some interactions. State those limitations when proposing a budget change.
Need a source for a lead nobody can place? Mark it unknown and assign the sales owner to ask at the next suitable conversation. Leave it unknown if the answer remains unavailable.
Look at the actual qualification decisions too. A channel that supplies inquiries outside your service scope needs a different response from one that reaches suitable prospects whose proposals remain open. Check the offer and follow-up before treating every loss as a marketing problem.
Use the Review to Make a Specific Decision
When the owner asks which channel to fund, say: “These are the signed clients linked to the recorded introductions. These opportunities are still open, and these sources are unknown. Here is the cost basis we used.” Show the records behind that answer.
Then recommend a change you can test against the same method. Define which result would support continuing and which finding would cause you to revise the campaign. Use your actual lead flow and selling process to choose the review point rather than borrowing a universal deadline.
Start on the next inquiry with the opening question. Have the sales owner check that its answer reaches the opportunity record, and ask finance to identify the costs missing from the current report. That gives your next spending discussion an evidence trail to examine.
mspoutpost.com/articles/marketing-attribution-trace-leads-through-to-msp-clients
Written by Natalie Brandt
MSP Outpost publishes information, not legal, financial, insurance, tax or compliance advice, and reading it creates no professional relationship. For decisions about your business, talk to a qualified professional.