DTC · Apparel
Free shipping was quietly deleting the margin on every third order.
This marketing & margin audit surfaced $47k in recurring annual margin in a DTC / Ecommerce business, evidenced, senior reviewed, and delivered in 5 days.
The business
A direct to consumer apparel label set a $50 free shipping threshold back in 2019 to lift average order value, and at the time it worked well. But the number was set once and never revisited, even as carrier rates rose steadily and the brand’s average parcel grew heavier and bulkier with new seasonal ranges. The threshold that once protected margin had quietly become a liability.
What triggered the audit
Contribution margin was sliding slowly despite steady revenue and stable acquisition costs, and nobody could point to a clear cause. Because acquisition metrics looked fine, attention had stayed at the top of the funnel. The audit went looking downstream instead, in fulfillment, where a leak can hide one order at a time and never show up in a headline number.
What the audit found
The threshold, frozen for years, had fallen badly out of step with reality. One order in three now qualified for free shipping while sitting below the basket value at which the order actually covered its own fulfillment cost, a gap created entirely by rising carrier tariffs and heavier average cartons. On every one of those subthreshold orders the brand was shipping at a loss it never saw, because the cost sat in logistics rather than in the marketing reports everyone watched. It wasn’t a dramatic failure anywhere; it was a small, silent deduction repeated across thousands of orders, adding up to roughly $47k a year of margin quietly deleted before it ever reached the bottom line.
What we changed
Reset the free shipping threshold to the level at which the basket genuinely covers current carrier tariffs and today’s average carton weights.
Added a low cost add on nudge just below the new threshold, so customers lift their own baskets over the line rather than the brand absorbing the shipping cost.
Put the threshold on a scheduled review tied directly to the carrier rate card, so it can never silently fall out of date again.
Rebuilt the per order contribution model so fulfillment cost is visible alongside marketing cost when pricing decisions are made.
The result
After the threshold change, conversion rate increased and total order volume was maintained. The benefit includes shipping and fulfillment costs avoided on unfulfilled orders and margin preserved on orders that still shipped. Roughly $47k a year recovered without touching acquisition spend or discounting a single product, an annual figure equal to 8× the $5,950 Audit + Sprint fee. For any operator watching margin slip while revenue holds, the lesson stings: the leak lived in fulfillment, one order at a time, exactly where the marketing reports never look. A threshold set once and forgotten silently deletes margin on every subthreshold order, and it grows with each carrier increase. Most teams never think to check it, a senior reviewed audit finds it in days and stops the bleed before it widens further.
From kickoff to signed off findings: 5 days.
What the client said
$47k a year found in 5 days
Orders shipped free below break even: 1 in 3 → ~1 in 20
“One order in three shipped free at a loss. Our threshold was set years ago and never revisited, and the cost sat in logistics where nobody looked. Victoria reset it, and average order value went up, not down.”
Victoria MillerSenior Auditor · signed this audit off