As of 10 November 2026, 54 percent of US shoppers had abandoned an online cart in the past year because they were unsure the order would arrive when needed, and 80 percent said a specific promised date would make them more likely to finish the purchase, according to a survey of 1,000 consumers by the logistics platform Locus. “Shoppers are telling retailers that price matters, but so does knowing their gifts will arrive on time,” said the company's founder, Nishith Rastogi. The promotion and the delivery date are competing for the same decision, and the date is winning more often than merchants assume.
Certainty outranks depth
The ranking is the story. Locus found that 43 percent of shoppers prioritise the lowest total cost when choosing where to buy a holiday gift, 40 percent prioritise certainty that it will arrive by the promised date, and only 8 percent prioritise the fastest delivery (Locus). A merchant reading only the first number concludes that depth of discount decides the sale. A merchant reading all three concludes that a discount can be neutralised by a delivery date nobody believes.
A second survey of 1,974 US adults, run for the shipping platform ShipBae, found the same asymmetry from the other direction: 69 percent said an order arriving later than promised has a significant negative impact on loyalty, 67 percent expect the retailer rather than the carrier to fix a shipping problem, and 29 percent would stop buying after a single delivery failure (ShipBae). None of those numbers appears in a discount report, and all of them outlast the promotion that caused them.
What a discount is promising
Every discount carries an implicit delivery commitment, and the commitment is the part that fails first when volume rises. A promotion that adds orders without adding dispatch capacity converts a price advantage into a service complaint within days. Retailers that expanded last-mile capacity are better placed to honour the promise: Assaí reported last-mile delivery sales up 204 percent across 104 stores in the third quarter of 2026, alongside gross revenue of 21.3 billion reais (Grocery CPG). Capacity is what makes the coupon keepable.
| Signal | Share of shoppers | What it implies for a promotion plan |
|---|---|---|
| Prioritise lowest total cost | 43 percent | Discount still matters, but only against a credible date |
| Prioritise a guaranteed arrival date | 40 percent | Date certainty is a merchandising asset, not a logistics detail |
| Prioritise fastest delivery | 8 percent | Speed alone rarely wins the order |
| Paid extra for a dated option | 37 percent | Certainty can be priced and sold separately |
The price file has to match the promise
A promotion is only as honest as the fields behind it. When the discount is loaded into a campaign calendar but not into the pricing system, the listing shows one number and the checkout charges another, and the difference surfaces as a complaint at the exact moment the network is busiest. The same is true of the delivery date: when handling time, cut-off hour and service radius live in different systems, a listing can promise a window that the fulfilling site cannot honour, which is the most expensive kind of accurate.
Three fields that fail quietly
Handling time, cut-off hour and service radius fail without an error message. Each one is maintained by a different team, each one is updated on a different schedule, and none of them raises an alert when it drifts. A listing audit that checks only price will pass while the promise behind it is already wrong, and the first evidence arrives as a late delivery rather than as a data problem.
What to reconcile before peak week
Start with the four fields that decide whether a promise survives contact with volume: price at listing, price at checkout, handling time, and the service radius attached to the fulfilling site. Where they disagree, the promotion is selling something the operation has not agreed to. Then rank SKUs by contribution per dispatched line rather than by advertised discount, because a deep cut on a slow-moving line costs picking time and often returns as a return.
FAQ
Does a deeper discount compensate for a slower delivery?
Rarely. Among the shoppers surveyed, 43 percent rank lowest total cost first but 40 percent rank a guaranteed date first, and 54 percent have abandoned a cart over uncertainty. A discount competes with the date, it does not replace it.
Why do shoppers blame the retailer rather than the carrier?
Because the retailer sold the promise. Two thirds expect the retailer to resolve a delivery problem, and a quick resolution raises trust for 95 percent of respondents, which makes the complaint process part of the marketing budget.
What should be audited first?
The gap between listing price and checkout price, then the handling time behind each dated badge. Both are invisible in a discount report and both produce complaints at the busiest moment of the season.
