Basket Growth Drives Ultrafast Profitability

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Ralf Wenzel, founder and CEO of JOKR, on the biggest misconceptions in ultrafast delivery

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Over time as they build the habit, they more and more replace that into becoming their true alternative for offline grocery shopping.
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This line gets at the core bet in ultrafast delivery, that the winning product is not one emergency order, but a repeat behavior that turns a 10 minute app into a default grocery store. In practice, that means moving from snacks, drinks, and forgot to buy items into fuller baskets with milk, eggs, produce, and household staples. That shift matters because larger baskets are what make dark stores economically work.

  • JOKR ties basket growth to two things, broader assortment and trust. As stores learn neighborhood demand, they can stock more relevant local and global brands across categories. As delivery stays on time and complete, customers stop using the app as a backup and start using it for routine weekly needs.
  • The dark store model has unusually fixed per order labor and delivery costs. Research on online grocery shows that raising AOV is the cleanest profitability lever because pick, pack, and drop costs do not fall much just because more orders come in. A bigger basket leaves much more gross profit to cover store costs.
  • There is a real ceiling on how far this substitution can go if the assortment stays too narrow. Ultrafast operators typically carry about 1,000 to 2,000 SKUs, versus about 30,000 in a supermarket, which is why many are better positioned as a digital bodega or convenience store than as a full Kroger replacement.

Going forward, the companies that win this category will be the ones that turn habit into basket expansion without losing speed. That means denser dark store networks, sharper SKU selection, and more direct procurement, so ultrafast delivery can graduate from convenience top up orders into a higher frequency, higher margin share of everyday grocery spend.