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Direct mail, offline and physical media

Direct mail measured against a holdout

A letter or catalogue in hand gets more attention than an email. Direct mail works well for reactivating customers and reaching high-value prospects, but it is costly per piece and subject to data protection law.

FOCUSADS plans mail to customers or lawfully sourced lists, keeps a control group that receives nothing, and measures response with personal codes.

Channel facts

Funnel role
Consideration, Conversion, Retention
Test budget
$3,000 to $25,000 per month
Business goals it supports
Retention & LTV
Market availability
13 markets with a verified seller

Who it is for

  • Retailers with customer databases
  • High-value services and B2B account-based programmes
  • Local businesses using door drops

Who it is not for

  • Advertisers without lawful data
  • Low-margin products where cost per piece is too high

How a booking works

FOCUSADS works through access to accounts you own. We do not claim certified or official partner status with any platform unless stated on this page.
  1. Data protection check and suppression lists before printing
  2. Control group design
  3. Response analysis at set intervals

How it works with other channels

Retargeting and remarketing
Digital follow-up to recipients who visit.
LinkedIn Ads
B2B mailings paired with account targeting.

Proof of delivery

You receive the media owner’s own evidence, not our summary of it.
  • The mailing house’s dispatch confirmation with volumes and dates.
  • Returned and undeliverable counts, so the next list is cleaner.

Measurement by geo test

Attribution note. Without a control, mail results overstate impact.

Response and revenue versus a randomly held-out control group.

What we report

  • Incremental response rate
  • Revenue per piece
  • Cost per incremental sale

Landing page and tracking implications

  • Personal codes or URLs
  • Control group flags in CRM

Creative requirements

  • Personalised letters, postcards or catalogues
  • Clear offer and deadline

How response ties back to results

  1. Random holdout group
  2. Personal codes
  3. Incremental revenue per piece

Media owners we have checked

Sellers listed here were checked on their own advertising pages for that country, on the date shown. Whether we can run one for you still depends on your account, category and format.
Market availability
MarketVerified sellers and how we handle them
United States
United Kingdom
Canada
Germany
Australia
Italy
Spain
Netherlands
Switzerland
Poland
Denmark
  • Forbrugerkontakt: booked through the media owner, case by case, checked 18 October 2026
Austria
Czechia

Budget suitability

Test budgets are our planning guidance for a fair monthly test. Platform minimums are separate, and media is paid directly to platforms or media owners.

$3,000 to $25,000

Test budget, per month

Driven by list size, format and postage rates per market.

At US price levels the planner will not fund this channel below $4,000 of media a month per market, because the signal below that is too thin to act on. In other markets the threshold follows the local price level. That is our planning estimate, not a platform minimum.

Funnel role
Consideration, Conversion, Retention
Audience strategy
  • Customer segments by value and recency
  • Lawfully sourced prospect lists
  • Door-drop areas

Strengths

  • Tangible, personal format
  • Precise targeting of known customers
  • Clean holdout testing

Limitations

  • High cost per contact
  • Data protection obligations
  • Production and postage lead times

Business goals it supports

Retention & LTVPrimary fit
Win-back and loyalty mailings.
Sales & RevenueSupporting role
Catalogue-driven sales.
B2B PipelineSupporting role
High-value B2B account mailings.

Questions buyers ask

Last reviewed:

Is direct mail legal under GDPR? Yes on a lawful basis, often legitimate interest for customers, with objection rights honoured and suppression lists applied. We check before every mailing.

How do you measure mail? With a random control group that receives nothing, compared on response and revenue.

Is it expensive? Per contact, yes. It suits high-value customers and offers.

Can you print and post for us? Production and postage are arranged with suppliers and shown as separate costs.

Win customers back by mail

Addressed and door-drop mail planned with data protection rules, personalised offers and control groups.

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