Yes. MBI can coordinate preparation of an authorized house list for selection, addressing, segmentation, personalization, and postal processing as required.
Audience and mailing data
Direct Mail Audience Targeting and Mailing List Services
Direct mail audience targeting defines which people, households, or businesses should receive a campaign. Mailing list services then turn that definition into prepared, deliverable records — standardized, address-verified, deduplicated, and suppressed — so the campaign can be selected, addressed, personalized, and counted accurately before production.
Building a list? Talk it throughThe sources
Choose the right audience source
These sources are not interchangeable.
An audience may begin with an existing house file, a developed prospect audience, or a geographic audience. These sources serve different campaign purposes and should not be treated as interchangeable.
House files support communication with people or organizations already represented in an authorized database. Prospect audiences identify new records that fit the approved campaign definition. Geographic audiences qualify records by location rather than by a prior relationship or profile.
| Source | What it contains | Best suited to |
|---|---|---|
| House file | Customers, members, donors, or accounts already in an authorized system | Retention, renewal, reactivation, cross-sell, and announcements |
| Prospect audience | Records developed to match approved consumer or business criteria | Acquisition against a defined audience |
| Geographic audience | Addressed records within a defined market boundary | Location-based campaigns needing addressed mail and suppression |
The boundary
Use geography as a planning layer
The boundary changes the market.
Geography can establish where the audience should be located before other selection rules are applied. The correct boundary depends on the campaign rather than on which map shape is most familiar.
The same market can look substantially different depending on which boundary is used. A five-mile radius, a drive-time area, a set of ZIP Codes, and a city limit rarely contain the same addresses, so the boundary choice should follow how customers actually reach the business.
- Legal city or municipal boundaries
- Fixed radiuses around locations
- Modeled drive-time areas
- ZIP Code-based selection
- Local, regional, or nationwide coverage
- County and metro-area boundaries
The dimensions
Selection criteria available for consumer and business audiences
More criteria are not automatically better.
Beyond geography, an audience can be narrowed using attributes appropriate to the campaign. Availability, accuracy, currentness, and permitted use vary by data source and should be confirmed for each campaign rather than assumed from a general list of options.
More criteria are not automatically better. Each additional selection reduces the reachable audience and increases the risk of excluding qualified recipients, so criteria should be chosen because they change the message or the offer, not because they are available.
| Audience type | Common selection dimensions |
|---|---|
| Consumer and household | Geography, dwelling type, owner or renter status, household composition, estimated income range, length of residence, and life-stage indicators |
| Business and B2B | Industry classification, employee-count range, estimated revenue range, single or multi-location status, and contact title or role where available |
| House file segments | Purchase or donation recency, frequency, value, product or program held, lapsed status, and assigned location or representative |
| Campaign eligibility | Existing-customer suppression, do-not-contact files, geographic exclusions, and program-specific rules |
Fields and rules
Prepare the data for campaign use
Suppression is not the same as deduplication.
Mailing data commonly arrives from several systems or files. Before addressing or personalization, the campaign should define required fields, usable values, selection logic, exclusion rules, and the record that should remain when duplicates are found.
Suppression is not the same as deduplication. Deduplication resolves repeated records according to approved rules; suppression removes records that should not participate in the campaign because of a customer file, do-not-contact file, geographic exclusion, eligibility rule, or another authorized reason.
- Standardize field names and values
- Validate required selection and addressing fields
- Resolve duplicates using documented rules
- Apply the appropriate suppression files
- Create segments needed for creative or measurement
- Confirm final audience and version counts
Deliverable records
Address hygiene and move update
Addresses decay as people and businesses move.
Addresses decay continuously as people and businesses move. Address standardization and validation against USPS data confirms that a record is deliverable and formatted correctly, and move-update processing identifies records with a filed change of address so the campaign can update or remove them.
This work is not only about waste. Presorted postage prices depend on correctly prepared, deliverable addresses, so hygiene affects what the mailing costs as well as how much of it arrives. Current USPS move-update and address-quality requirements should be confirmed for each campaign and mail class.
- Standardize and validate addresses against USPS address data
- Apply move-update processing within the required timeframe
- Flag or remove records that cannot be made deliverable
- Resolve apartment, suite, and secondary-address issues where possible
- Confirm the deliverable count before postage is calculated
Two numbers
The audience count is not the mailing quantity
Confirmed after preparation, not before.
An initial count answers the question of how large a universe is. The mailing quantity answers a narrower question: how many deliverable, eligible, non-duplicate records remain after every approved rule has been applied.
Those two numbers are routinely different, sometimes substantially. Planning a budget or a quantity from the first count often produces a surprise late in the schedule, so the working assumption should be that the mailable count is confirmed after preparation, not before it.
Permission
Protect data quality and permitted use
Confirm the source and permitted use.
Audience planning should confirm the source, permitted use, currentness, and required handling of every file. A technically available field is not automatically appropriate for a campaign.
The organization should also decide which records and response information will be retained after mailing. Any regulated or sensitive data requires appropriate legal, privacy, security, and operational review before it is transferred or used.
Postal eligibility is also not the same as permission for other channels. An address that can lawfully receive mail does not by itself establish consent for email, SMS, or an advertising audience.
FAQs
Questions about lists, counts and permitted use
House files, cleaning, counts and other channels.
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Turn the audience and objective into a mailing plan.
Share the campaign objective, audience or geography, estimated quantity if known, desired format if known, personalization needs, artwork status, response method, and target in-home window.