Get Black Friday ready: how to plan a direct mail campaign that converts.

PwC forecast UK shoppers would spend £6.4 billion last Black Friday, with average spend per person rising 13% year on year to £262. Every one of those pounds is being fought over in an inbox that's already full. The letterbox is a lot quieter.

That's not a reason to drop email or social for the sale season. It's a reason to add a channel that isn't competing for the same six seconds of attention. Done properly, a Black Friday mailer arrives with far less competition, gets picked up, and sits on the kitchen counter for days rather than getting buried under fifty other emails.

This guide covers when to send, who to target, what to put on the page, and how to prove it worked.

Why does direct mail work so well for Black Friday campaigns?

Direct mail cuts through because there's so little of it left to compete with. Shoppers get dozens of Black Friday emails a day by the time the sale lands. A postcard on the doormat is one of a handful of physical items they'll see all week.

The numbers back this up. Direct mail returns an average of £7.20 for every £1 spent, and stays in the home for eight days, capturing 134 seconds of a recipient's attention over the following month. Campaigns that include mail in the channel mix are 52% more likely to report a positive ROI effect and 43% more likely to report a revenue uplift, compared with digital-only campaigns.

When should you send your Black Friday direct mail?

Book your print run in September and plan for your mailer to land 7–10 days before Black Friday. Any later and you risk missing the printing and postal cut-off dates that always tighten up in late November.

Sending early also gives shoppers time to plan. A postcard that arrives the week before the sale gets stuck to the fridge as a reminder. One that arrives the day after Black Friday is just a piece of paper about a deal that's gone.

If you're running a multi-touch campaign, consider a two-stage send: an early "save the date" piece in October, followed by the main offer 7–10 days out. With Stannp.com's campaign scheduling, you can set both sends up in advance and let them go out automatically on the dates you choose.

How do you target the right people for a Black Friday mailer?

Start with your existing customer list. Response rates to a house list typically run at 5–9%, roughly double the rate of a cold prospect list, so your own database is the highest-value place to spend your budget first.

If you're looking to bring in new customers as well, ProspectFeed gives you access to live Companies House data, so you can target newly registered businesses by industry and location. It's a different acquisition channel to anything you're likely running digitally, and it costs nothing extra to personalise each piece for the business you're targeting.

Segment by purchase history where you can. Someone who bought once in the last three months responds differently to an offer than someone who hasn't ordered in a year. Because Stannp.com doesn't charge extra for personalisation, it's easy to send three versions of the same mailer instead of one. For more on getting this right, see our guide to personalising direct mail beyond basic name fields.

What makes a Black Friday design that gets opened?

Urgency and clarity, in that order. The offer needs to be the first thing a recipient sees, not the third. Bold colour, a clear percentage or amount off, and minimal supporting copy outperform a crowded design every time.

Keep the back of the piece focused on one job: getting the reader to act. A QR code linking straight to the sale, a promo code in large type, or both. Anything that competes with that single action for attention is a distraction.

If you're not confident designing this yourself, Stannp.com's in-platform editor includes ready-made templates you can adapt, or you can upload your own artwork if you've already got a design in hand. Our guide to common direct mail design mistakes is worth a read before you finalise anything.

Which offers perform best over Black Friday?

Straight percentage discounts and buy-one-get-one-free deals both convert well, and which one works better for you depends on margin and stock position. If you're trying to clear inventory, BOGOF usually wins. If you're protecting margin on a smaller number of hero products, a straight discount is easier to control.

Whichever offer you choose, don't bury it in the copy. It should be readable from across the room.

How do you write a call to action that gets people moving?

Be direct about what happens next. "Shop the sale before Friday" tells the reader exactly what to do and when. Vague lines like "don't miss out" ask nothing of the reader and give them nothing to act on.

A touch of exclusivity helps too. Language like "you're on the early access list" or "be the first through the door" gives the recipient a reason to feel this mailer was sent to them specifically, not blasted to a generic list. Add a deadline, even an informal one, and you give people a reason to act today rather than filing it away and forgetting.

How do you track whether your Black Friday mailer worked?

Give every mailer a way to be traced back to itself. A unique QR code, a personalised URL, or a dedicated promo code all work, and each tells you something slightly different. Our guide to QR codes in direct mail covers what to track and what to skip.

Stannp.com's QR code tracking shows scan rates for every completed campaign, benchmarked against platform-wide data from more than 5 million items sent, so you'll know straight away whether your Black Friday piece performed above or below average for a campaign of its kind. If you want a fuller picture of attribution, our guide to measuring direct mail ROI walks through tracking and proving results end to end.

We put this into practice ourselves. Read how we used direct mail to re-engage lapsed customers over our own Black Friday period.

Key takeaways.

• Direct mail returns an average of £7.20 for every £1 spent (source: Marketreach).
• Plan and book your print run in September. Print capacity gets tight closer to the day.
• Discounts and buy-one-get-one-free offers both convert well. Whichever you choose, make it the first thing the recipient sees.
• QR codes and unique promo codes are the easiest way to prove a mailer drove a sale, not just a browse.
• Personalisation costs nothing extra with Stannp.com, so there's no reason to send anyone a generic "Dear customer" this year.

Ready to plan your Black Friday campaign?

Black Friday rewards the businesses that start early. Create your free Stannp.com account and get your first test mailer designed and booked before the rush starts.

Frequently asked questions

When should I send Black Friday direct mail?

Aim for your mailer to land 7–10 days before Black Friday, with your print run booked by mid-September. Printing and postal capacity both tighten closer to the day.

Does direct mail actually work for Black Friday campaigns?

Yes. Direct mail returns an average of £7.20 for every £1 spent, and campaigns that include mail in the channel mix are 52% more likely to report a positive ROI effect than digital-only campaigns.

Should I send a postcard or a letter for Black Friday?

Postcards work well for most Black Friday campaigns because the offer is visible immediately, without the recipient needing to open an envelope. Letters can suit higher-value offers or B2B audiences where a more formal tone fits.

How much does Black Friday direct mail cost?

Costs depend on format and volume. Check the current pricing page for up-to-date figures.

Can I combine direct mail with email for Black Friday?

Yes, and it's usually the strongest approach. Use direct mail to land the initial offer with strong visual impact, then follow up by email as the deadline approaches to reinforce urgency.

How do I know if my Black Friday mailer actually drove sales?

Add a QR code, personalised URL, or unique promo code to every piece. Stannp.com's tracking dashboard shows scan rates benchmarked against platform-wide data, so you can see how your campaign performed against similar sends.

How far in advance should I book my print run?

September is the safe window. Print and postal providers see a genuine spike in demand through late October and November, and last-minute bookings run the risk of missing Black Friday entirely.

Can I test different offers before committing to my full print run?

Yes. There's no minimum order with Stannp.com, so you can send a small test batch with two different offers or designs, see which performs better, and then scale up the winner for your main send.

Whichever offer you land on, the businesses that plan early are the ones that make Black Friday work. Get started and have your test mailer out before the rush.