Real-revenue cases
An Australian mother of two sells a universal pop-up sleep and sun cover for strollers, airline bassinets and car seats, grossing a self-reported $26K a month through her own Shopify store plus a wholesale channel.
01
The old behavior it replaces is concrete: parents were already rigging sheets, tape and blankets over their babies, and the founder lived this pain herself; thousands of units sold over three-plus years show people keep paying. The catch: with a single SKU and zero repeat purchase, the whole model depends on acquisition efficiency.
Parents pay once for the physical cover—mostly DTC via Shopify, plus a wholesale channel (it won a wholesaler-of-the-year award). One purchase per family, no repeat revenue.
Parents improvising covers for babies on the go—sheets, tape, and blankets—to get them to sleep.
02
The material doesn't say where the earliest buyers came from; sales trickled in after the site launched, supported by social accounts, targeted ads, and PR coverage.
03
04
Revenue basis · Founder self-reported, unaudited (see source page)