Used iPhone inspection ROI calculator.
A simple planning tool for refurbishers and resellers. Enter your own numbers to see your estimated monthly return-risk exposure and inspection time on used iPhones.
Estimate from your own figures.
This calculator does plain arithmetic on the numbers you enter. It surfaces your current exposure and time — it does not promise a saving. Use it to frame a decision, then dig into the specifics for your operation.
- 01
Enter your numbers
Add your monthly volume, average selling price, return rate, loss per return, and current testing time per device.
- 02
Read your estimate
The calculator recomputes live, showing your estimated monthly risk exposure and inspection time from your own figures.
- 03
Plan from there
Use the result to think about where a more consistent, certified inspection process could fit your operation.
Your monthly estimate
- Estimated monthly risk exposure
- $1,008
- Estimated monthly inspection time
- 24 hr
120 devices × 6% return rate × $140 loss per return ≈ 7 returns.
120 devices × 12 min per device.
Potential value of a more consistent, certified inspection process
A standardized 50-point check gives every device the same documented inspection and a verifiable certificate. Consider how a consistent process could affect the figures above for your own operation.
[OWNER: insert real benchmark once customer data exists]
Use this as a planning estimate, not a guarantee.
Where a certified inspection fits.
Returns and disputes often trace back to a problem that a documented inspection would have caught. Synapse runs a full 50-point hardware inspection on every device and issues a verifiable certificate buyers can check before they commit.
The numbers above are yours. Whether a more consistent process moves them is a question only your own data can answer — this tool is a starting point for that conversation.