How to Build a Million-Dollar Snail Mail Business

TL;DR

A physical-mail subscription can become a multimillion-dollar business by delivering serialized stories that customers receive twice a month. The Flower Letters began at $12 monthly, reached about 3,000 customers and $36,000 in monthly recurring revenue within four months, then grew through Facebook and Instagram ads, referrals, and an email channel responsible for as much as 38% to 50% of revenue.

Transcript

You were making like 36,000 a month recurring within your first 4 months. >> Yeah, that's wild. >> And it was just us, so that was great. We're sending about 120,000 letters a month now. I didn't expect this. In 2024, we broke the 5 million mark. Last year, we broke seven. The best way to describe it is something you've never heard of, but your mot... Read More

Key Insights

• The Flower Letters is a subscription service that tells serialized stories through physical mail. A customer receives two letters per month for one year, creating a 24-letter narrative rather than a collection of unrelated monthly messages.
• The original subscription price was $12 per month for two letters. At the company’s later volume, the paper, envelope, postage, stationery, stickers, and other included materials cost roughly $2 to $3 per shipment.
• The initial launch produced 33 subscribers after the founders created a dedicated Instagram account. Michael deliberately avoided treating purchases from family and friends as market validation because supportive relatives may not represent the product’s actual customer base.
• The business reached about 3,000 customers within four months of its August 2020 launch. At the $12 monthly price, that customer count represented approximately $36,000 in monthly recurring revenue while the company was still operated by the two founders.
• Facebook and Instagram advertising became the company’s primary customer-acquisition method. The founders began experimenting with small advertising budgets around October 2020, despite having little prior knowledge, and early customer-acquisition costs were approximately $15 to $20.
• Email is a major revenue channel for The Flower Letters. The company collects addresses through a standard website discount offer, and Michael says email sometimes generates 38% to 50% of revenue while reducing dependence on Meta’s platforms.
• The product catalog expanded beyond its original historical-fiction formula. The company reported six concurrent stories and eight available subscription options, including a fantasy story called Norah Aan alongside its predominantly historical-fiction offerings.
• The company’s scale is demonstrated by 3.5 million letters mailed overall and approximately 120,000 letters sent each month. Revenue exceeded $5 million in 2024 and passed $7 million in the following year, according to Michael’s account.

Questions & Answers

Q: How does a snail mail story subscription work?

A snail mail story subscription delivers a narrative in installments through physical letters. The Flower Letters established a one-year format containing 24 letters, with customers receiving two letters each month. Unlike a standalone monthly letter, every installment serves as part of an unfolding story. The company also adds designed stationery, stickers, and other physical details to distinguish the experience.

Q: How did The Flower Letters business idea begin?

The idea emerged in early 2020 while Michael Clark and his wife discussed ways to grow interest in her artwork and build an email list. She considered mailing a letter to people who signed up. Michael then imagined customers visiting their mailboxes and discovering that each delivered letter was a chapter in a continuing story, which they developed through repeated iteration.

Q: How much did The Flower Letters initially charge?

The original price was $12 per month for two letters. The subscription ran for a year and delivered 24 installments that collectively told one story. Michael said the physical cost later ranged from roughly $2 to $3 when accounting for the paper, envelope, postage, stationery, stickers, and other materials included in each mailing at the company’s volume.

Q: How quickly did The Flower Letters gain customers?

The dedicated Flower Letters Instagram account initially attracted 33 subscribers. After launching its first mailings near the end of August 2020 and experimenting with advertising around October, the business reached about 3,000 customers by the end of 2020. At the original $12 price, that represented approximately $36,000 in monthly recurring revenue within four months.

Q: How did The Flower Letters acquire customers?

Facebook and Instagram advertisements became the company’s main acquisition channel, supplemented by referrals. The founders began by spending small amounts and learning through experimentation because they had little experience with Facebook ads. Michael said early customer-acquisition costs were around $15 to $20. A marketing collaborator later proposed joining the company full time after helping run the campaigns.

Q: Why was email important to The Flower Letters?

Email gave the company a direct way to communicate with prospective and existing customers without depending entirely on Meta. The website asked visitors for an email address in exchange for a discount, creating an owned audience that remained available if an advertising platform changed or became unavailable. Michael reported that email sometimes generated 38% to 50% of company revenue.

Q: How large did The Flower Letters become?

The company grew to approximately 120,000 mailed letters each month and reported sending 3.5 million letters overall. Its product range expanded to six concurrent stories and eight subscription options. Michael said revenue passed $5 million in 2024 and exceeded $7 million in the following year, after the business began with just the two founders.

Q: What lesson does The Flower Letters offer for validating a product?

Michael recommends finding genuine customers instead of relying on family and friends for initial validation. Relatives may buy because they want to be supportive, creating a false positive that does not prove broader demand. The founders therefore launched a separate Flower Letters Instagram presence and watched whether people outside their immediate circle would pay for the $12 monthly subscription.

Summary & Key Takeaways

• Michael Clark and his wife created The Flower Letters after imagining serialized stories delivered as physical correspondence. Customers initially paid $12 per month for two letters, with a complete story unfolding through 24 letters over one year. The creative concept combined her writing and artwork with his entrepreneurial experience.

• The business launched in August 2020 and initially attracted 33 subscribers without relying on family and friends. Small experiments with Facebook and Instagram advertising began around October. By the end of 2020, the company had about 3,000 customers and approximately $36,000 in monthly recurring revenue.

• The Flower Letters later expanded to roughly 120,000 mailed letters per month, 3.5 million letters sent overall, and multiple subscription choices. Revenue surpassed $5 million in 2024 and $7 million the following year. Email became a major owned marketing channel, sometimes producing 38% to 50% of revenue.