Weekly column. Patterns we observed in this week's GoalKeeper briefs across our pilot customers. Names and absolute figures redacted at customer request; ratios and shape preserved.
Three mistakes — three preventable budget leaks — kept showing up this week.
Mistake 1: Bidding on out-of-stock SKUs
The simplest one, and somehow the most common.
A SKU goes out of stock at 11 PM. By 7 AM the next day, the New Products campaign is still running on it. Shopee charges per click. Visitors arrive at a product page, see the "currently unavailable" tag, and bounce. The merchant pays for the click, gets no order, and may even take a small SEO ranking hit because the bounce signal looks bad.
Across the briefs this week, we saw this pattern eat roughly ~5-8% of weekly ad spend at a couple of mid-velocity stores. Not catastrophic. Not invisible. Easy to fix — if someone is watching.
The play: every morning, the GoalKeeper brief lists which sold-out SKUs are still listed and still in active campaigns. A 30-second action with a 5-figure annual saving.
Mistake 2: Letting zero-order SKUs eat the New Products budget
This one is sneakier. New Products campaigns are designed to spray budget across a portfolio so the algorithm learns which products to favor. But the algorithm needs to be told when to stop spraying — and most operators forget.
This week we saw two SKUs on one store eat about ~12% of the daily ad spend with zero conversions. Not zero good conversions — zero conversions. They'd been running for 18 days.
The math is brutal: at typical Shopee CPC + that share of budget, those two SKUs alone cost the merchant a meaningful four-figure chunk of MYR over the period.
The play: weekly (or daily, via GoalKeeper) review of SKUs in New Products that have under 1% conversion after 7 days. Exclude them. Pour the budget back into the proven SKUs.
Mistake 3: Treating a 4 PM GMV swing as Monday's problem
The most expensive mistake isn't an ops mistake — it's a clock mistake.
We watched a store's GMV jump ~40% in a single afternoon this week. (A piece of influencer content broke unexpectedly.) The peak lasted six hours. By the time the team checked Shopee the next morning, three top-seller SKUs were sold out, and the algorithm's "popular product" boost had moved to the next brand in the category.
The opportunity window was real. The opportunity was lost. By Monday's report, there was nothing to do but write a sad post-mortem.
The play: real-time monitoring (or 8 AM next-morning brief at minimum). Restock signals. Influencer pickup signals. The +40% afternoon is only useful if someone catches it before the inventory runs out.
The pattern under the three mistakes
None of the three are exotic. None require a smarter algorithm. All three are about closing the gap between "the data exists" and "someone acts on the data."
That gap — that 12-to-72-hour window — is where SEA D2C ad spend bleeds.
We built GoalKeeper to close that gap. Three lines, every morning, in WhatsApp, before 8 AM.
Want to see how it looks for your brand? Free Tier, 24 hours, no card.
— KK Fan, Founder