Checkout abandonment is the conversion leak most merchants are ignoring
Cart abandonment gets all the attention, but a new benchmark from Bold Commerce reveals the problem does not stop once a shopper clicks through to checkout. Almost half of all shoppers who initiate checkout never complete it. On mobile, that figure rises to 58%. For merchants who have invested heavily in reducing cart drop-off, this data is a wake-up call: the funnel has a second, equally costly leak that rarely appears on the optimisation roadmap.
The research is based on 3 million checkout sessions across more than 80 retailers, which gives it meaningful statistical weight. Three findings deserve particular attention. First, the myth of the single-page checkout deserves scrutiny. Across all devices, single-page and multi-page checkouts convert at near-identical rates, around 48%. But on mobile, single-page scrolling layouts actually underperform multi-page progressive flows by more than three percentage points. For Dutch and Belgian merchants who see mobile traffic shares consistently above 60%, this is a direct design prompt: a layout that feels streamlined on desktop may be creating friction on the device your customers actually use.
Second, flexibility matters more than brevity. Mobile shoppers who convert are 41% more likely to have reviewed or edited their checkout details before completing. Checkout flows that lock down choices once entered, or that make editing cumbersome, are actively costing conversions. This argues for editable order summaries and accessible field revision right up to the final confirmation step.
Third, shipping fees remain a blunt instrument. The benchmark begins to quantify the direct relationship between shipping cost and completion rate. Merchants testing free shipping thresholds or delivery fee structures should treat checkout completion rate, not just average order value, as the primary success metric.
The broader implication is structural. Checkout optimisation requires its own measurement framework, separate from cart abandonment tracking. Merchants without dedicated checkout completion metrics are flying blind through what is arguably the highest-value stage of the entire purchase journey.
Source: businesswire.com
