Direct-to-Consumer (DTC)

Dollar Shave Club launched in 2012 with a $4,500 video and one product. Four years later, Unilever bought it for about $1 billion, and a big part of what they paid for was the subscriber list and the direct customer relationship. The traditional playbook routed everything through Target or Walmart, who captured the margin, controlled the shelf, and owned the customer. DTC brands skipped all of it. Warby Parker went direct on eyeglasses at a fraction of Luxottica's prices. Casper did it to mattresses, and it worked brilliantly at launch.

For founders and operators, DTC sells itself as a structural advantage: own the customer, own the data, keep the retail margin. Then the economics shift. Facebook and Instagram acquisition costs climbed as every brand flooded the same channels, returns on mattresses turned brutal, and Casper went public and private again in a painful cycle. The model is not actually a moat, it is an execution test, and there is a precise piece of math that tells you whether your version is healthy or already broken. What that calculation is, and the conditions that make DTC pencil out, are what the app holds back.