How This College Student Built a $1 Million Subscription Box Business

If this college student built is on your radar, this short guide cuts through the noise. Here is what is worth knowing, and how to put it to work today.

Key Takeaways

• How This College Student Built a $1 Million Subscription Box Business Balancing a full college course load, Zarina Bahadur turned a simple i...
• Here’s how she built 123 Baby Box -- and the key lessons she learned along the way.
• Written by Ben Huber Last Updated: April 1, 2025 Home Side Hustles Side Hustle News Zarina Bahadur didn’t know it at the time, but watching...

How This College Student Built a $1 Million Subscription Box Business

Balancing a full college course load, Zarina Bahadur turned a simple idea into a thriving $1M subscription box business. Here’s how she built 123 Baby Box -- and the key lessons she learned along the way.

Written by Ben Huber Last Updated: April 1, 2025

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Zarina Bahadur didn’t know it at the time, but watching one overwhelmed mom struggle in a grocery store aisle would change her entire future.

One day at a grocery store, she noticed a mother struggling. A crying baby in one arm, a restless toddler pulling at her, and a cart overflowing with baby products , she looked exhausted. Bahadur, then a college student at UC Irvine, watched and wondered how overwhelming it must be to shop for a child’s needs while managing everything else that comes with parenting.

That moment stuck with her. Parents had more options than ever, but the sheer number of choices made it harder, not easier, to find the right baby products. Why wasn’t there a way to make this process effortless? Big retailers stocked endless baby supplies, but few services actually simplified the decision-making process.

She didn’t just notice the problem , she started digging for answers. Within weeks, she was surveying parents, studying the subscription box industry, and figuring out if she could turn this idea into a real business.

The more she thought about it, the clearer the need became. Parents didn’t just need baby products , they needed a system that made parenting easier. That idea led to 123 Baby Box, a subscription service that delivers curated, age-appropriate baby essentials straight to families each month.

She started small, testing the idea while still in school. Between classes, she squeezed in customer calls. Late at night, she researched packaging suppliers. On weekends, she packed boxes by hand. Without a blueprint to follow, she had to learn every part of the business as she built it.

What began as a simple idea in a grocery store aisle would soon grow into a profitable, fast-scaling company. But getting there wasn’t simple.

From Idea to Execution

The grocery store moment stuck with Bahadur, but an idea alone wasn’t enough , she needed to prove that parents would actually pay for a curated baby box.

Her first step was talking to parents. “I spoke with moms to figure out their biggest challenges,” Bahadur said. “A common struggle kept coming up: analysis paralysis. There are thousands of baby products out there, but new parents don’t always know what’s necessary for each stage of development.” The overwhelming number of choices made it difficult for parents to decide what to purchase, reinforcing the need for a stress-free, curated solution.

With that in mind, she built a prototype of what would become 123 Baby Box, carefully selecting products that weren’t just age-appropriate but useful, high-quality, and engaging. “Parents didn’t just need baby products , they needed a system that made life easier,” Bahadur said.

At first, getting sales wasn’t simple. She was juggling school, building a website, and reaching out to parents one by one. “I was taking 11 classes in a single quarter,” Bahadur said. “Between lectures, I worked on the business. I still made time for friends, but every spare second went into building 123 Baby Box.”

Then came the moment that changed everything. “I knew 123 Baby Box was real when I got my first sale,” Bahadur said. “Someone believed in my idea enough to pay for it , and it solved their problem.” That first customer didn’t just purchase a single box , they committed to a 12-month subscription, a sign that she had tapped into something valuable.

The early signs were promising, but turning 123 Baby Box into a real business meant figuring out pricing, sourcing, and how to keep shoppers coming back.

“At first, I was sourcing products in small batches, mostly through wholesale suppliers,” Bahadur said. “It was expensive, but I needed to prove demand before committing to larger orders. Pricing was tricky , I wanted the boxes to feel premium, but they also had to be affordable for parents,” Bahadur said. “At first, I tested different pricing tiers, but realized too numerous options led to decision fatigue. I simplified it to just a few straightforward plans, which boosted conversions.”

The business was picking up, but Bahadur knew that a few dozen shoppers weren’t enough to sustain growth. She needed to scale.

Related: 48 Small Scale Business Ideas for Beginner Entrepreneurs

How 123 Baby Box Scaled from a Dorm Room Project to a Million-Dollar Business

With her first shoppers in the door, Bahadur knew she had a viable concept. But turning 123 Baby Box from a side hustle into a sustainable business meant solving a bigger challenge: scaling.

She quickly realized that three key factors would determine whether the business could grow , market research, supply chain management, and customer feedback.

“Before spending a dime, I studied the baby-products market and spoke to hundreds of parents,” Bahadur said. “Decision fatigue was a major issue. Moms were drowning in choices, wasting hours trying to figure out what their baby actually needed.” That confirmed the demand for a curated, subscription-based solution that saved parents time and eliminated guesswork.

With demand validated, the next challenge was ensuring she could actually deliver boxes at scale. Subscription businesses live or die by their ability to consistently fulfill orders. “A late or incorrect order can easily translate to a canceled subscription,” Bahadur said. “So, I built relationships with suppliers early and negotiated flexible terms. That way, I could scale orders up or down without tying up too much cash in inventory.”

Listening to shoppers became just as key as acquiring them. “Shoppers were trusting me to make their life easier,” Bahadur said. “I built direct feedback loops through surveys, DMs, and post-purchase emails. Every tweak, from product selection to packaging design, was based on real customer input.”

One key insight changed everything: “We now fill each box with one product from six different categories,” Bahadur said. “That structure keeps parents engaged and reduces cancellations.”

Refining the product and ensuring reliable fulfillment gave 123 Baby Box a strong foundation, but real growth would require outside funding.

With demand increasing, scaling 123 Baby Box was no longer just about keeping up , it was about preparing for real, long-term growth. Bahadur needed capital to expand inventory, marketing, and logistics.

To scale efficiently, she started pitching investors and entering startup competitions.

Bahadur knew she needed capital to scale, but stepping into the world of startup competitions and pitching investors was a whole new challenge. ‘I had no connections in the venture world , I had to figure it out from scratch,’ she said. Still, she dove in headfirst.

Her biggest breakthrough came when she won first place at UC Irvine’s New Venture Competition, securing funding and credibility that would help take the business to the next level.

Winning first place at UC Irvine’s New Venture Competition provided critical funding to help 123 Baby Box scale.

With the foundation in place and capital to grow, 123 Baby Box was ready to scale beyond its early success.

Related: 19 Flexible Stay-At-Home Jobs for Moms That Pay Well

Marketing, Customer Acquisition, and Retention

“One thing I didn’t expect?” Bahadur said. “Customer acquisition was actually easier than I thought , keeping subscribers was the real challenge. If you want to start a subscription business, focus on retention early.”

With funding secured and operations running smoothly, Bahadur turned her attention to growth. A subscription box business depends not just on attracting shoppers, but on keeping them subscribed.

Her first major breakthrough came from influencer marketing. “My first 60 sales came directly from influencers,” Bahadur said. “Instead of paying big names, I sent boxes to parents with 20,000 to 50,000 followers , people whose audiences actually trusted them.”

The strategy worked. These micro-influencers shared their unboxing experiences, and their engaged followers started subscribing.

Beyond influencers, social media became a key driver of growth, especially TikTok and Instagram. “User-generated content was huge for us,” Bahadur said. “Real parents sharing their excitement about the boxes led to some posts getting hundreds of thousands of views.” The organic buzz helped 123 Baby Box go viral, driving consistent traffic to the website.

Influencer marketing fueled early momentum, but scaling brought new challenges. “We had to constantly test new platforms and adapt our ad strategies to stay ahead,” Bahadur said. “You can’t rely too much on any single channel, or growth stalls.”

But acquiring shoppers was only half the battle , keeping them subscribed was the bigger challenge. “Subscripti

Final Thoughts

The bottom line: a little research on this college student built goes a long way. Compare your options, watch for seasonal offers, and never pay full price when a better deal is one click away.

Originally published at dollarsprout.com.