Most guides to the hoobuy haul evaluate at unboxing. Unboxing bias makes you love everything you just paid for. This guide moves the evaluation to 90 days after arrival and introduces two ROI metrics that filter feeling from reality.
Metric 1: Cost-per-wear
Formula: (item cost + shipping share) / times worn.
Example: a US$45 hoodie worn 15 times in 90 days = US$3 per wear.
Benchmarks:
- Under US$1: excellent. Repeat this pattern.
- US$1-3: normal for most items.
- US$3-5: acceptable if you love the item.
- Over US$5: problematic. Analyze the purchase decision.
Metric 2: Cost-per-satisfaction-unit
Formula: (item cost + shipping share) / (times worn × satisfaction 1-5).
Example: same US$45 hoodie, 15 wears, satisfaction 4 = US$0.75 per satisfaction unit.
Benchmarks:
- Under US$0.50: outstanding.
- US$0.50-1.50: solid.
- US$1.50-3.00: mediocre.
- Over US$3.00: problematic.
Why cost-per-satisfaction-unit matters
Cost-per-wear rewards items you wear often even if you dislike them. Cost-per-satisfaction-unit rewards items you love AND wear. It filters out the “cheap and worn but hated” quadrant.
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Worked haul example
A 5-item parcel from Q1 2026:
- T-shirt A: US$18 + US$6 shipping share = US$24. Worn 22x in 90 days. Satisfaction 5. Cost-per-wear US$1.09. Cost-per-satisfaction US$0.22. Outstanding.
- T-shirt B: US$18 + US$6 = US$24. Worn 8x. Satisfaction 3. Cost-per-wear US$3.00. Cost-per-satisfaction US$1.00. Solid.
- Hoodie: US$45 + US$6 = US$51. Worn 12x. Satisfaction 4. Cost-per-wear US$4.25. Cost-per-satisfaction US$1.06. Solid.
- Sneakers: US$120 + US$6 = US$126. Worn 20x. Satisfaction 5. Cost-per-wear US$6.30. Cost-per-satisfaction US$1.26. Solid despite higher CPW.
- Belt: US$25 + US$6 = US$31. Worn 60x (daily). Satisfaction 4. Cost-per-wear US$0.52. Cost-per-satisfaction US$0.13. Outstanding.
Parcel-level: total spend US$256. Total wears 122. Total satisfaction-weighted wears 512. Parcel CPW US$2.10. Parcel CPSU US$0.50.
Verdict: solid parcel. Two outstanding items, three solid. No failures.
What the metrics reveal
- Belt was the sleeper hit. Highest wear frequency, lowest CPSU.
- Sneakers cost the most per wear but justified by satisfaction.
- T-shirt B was the weakest performer despite lowest raw cost.
Vibes at unboxing would have named the sneakers as the highlight. Metrics reveal the belt.
How to track
Weekly 2-minute update in a private spreadsheet:
- Item name.
- Times worn this week.
- Cumulative wears.
- Current satisfaction (updated as it drifts).
Compute CPW and CPSU at 30, 60, 90 days.
The 90-day retrospective
Ninety days after arrival, review every item:
- CPW under US$1 or US$1-3: keeper.
- CPW US$3-5: acceptable if satisfaction is 4+.
- CPW over US$5: analyze what went wrong.
Feed insights into next-parcel decisions.
Common ROI patterns
- Basics (T-shirts, socks, underwear, belts): consistently outstanding CPW.
- Hoodies: solid CPW when you actually need them.
- Sneakers: high CPW justified by satisfaction on standout pairs.
- Structured jackets: lower wear frequency drives higher CPW. Fewer purchases justify each.
- Grail items: bimodal. Legendary or disappointing, rarely in between.
Category-level ROI
Track average CPW by category across 6-12 months. Categories with consistently high CPW deserve lower budget allocation. Categories with consistently low CPW deserve more.
This is how personal preference calibration happens quantitatively.
The seller-level ROI
Track CPW by seller. Sellers whose items consistently produce low CPW are your hoobuy finds sources. Reorder from them. Sellers with high CPW are drift candidates.
Anti-patterns in ROI tracking
- Retrospective-only (tracking after the fact). Real-time weekly beats retrospective monthly.
- Cost-per-wear alone (missing the satisfaction dimension).
- Averaging across items (loses individual signal).
- Comparing across buyers (personal calibration is what matters).
The one-year compound
After 12 months of ROI tracking, you have:
- A private tier list of categories.
- A shortlist of high-ROI sellers.
- A cost-per-wear baseline for future decisions.
This dataset drives better decisions than any external guide can.
Related reading
Combine ROI tracking with the prevention pyramid for what to catch upstream. Feed insights into the decision architecture.
Return to our hoobuy Spreadsheet homepage for the full library of guides and the latest sheets.
Frequently asked questions
Why measure ROI on hauls?
Because eyeball evaluation is unreliable. A haul that felt great at unboxing may score poorly on cost-per-wear at day 90. Numbers cut through the vibes.
What is a good cost-per-wear?
Under US$1 is excellent. US$1-3 is normal. Over US$5 signals a problematic purchase you should analyze.
How long to measure cost-per-wear?
Minimum 90 days after arrival. Wear patterns stabilize by then. Longer is better; 12 months gives the most trustworthy signal.
What is cost-per-satisfaction-unit?
A composite metric multiplying wear frequency by subjective satisfaction. Rewards items you love that you also wear often.
How does ROI relate to hoobuy finds?
Items with cost-per-wear under US$1 and satisfaction 4+/5 are your finds. Track them across orders; the pattern becomes your personal tier list.
What if I hate tracking?
Track two metrics only: times worn and satisfaction. Two minutes per week. Even minimal tracking beats no tracking by a lot.
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