Calibrate processing days from real data.
You set your processing time to "1–3 days" because that's what felt right when you launched. Three years later, your actual average is 1.2 days but you're still promising 3. That conservative buffer is costing you conversions. ShipCast tells you what your real numbers are and applies the calibrated range in one click.
The problem
Most stores guess their processing time once and never revisit. Conservative defaults feel safe but cost real money — every extra day in your delivery promise reduces conversion. Aggressive defaults feel risky and create late deliveries. The right answer is somewhere in your data, and it changes over time.
How it works
Step by step.
No code, no developer required. Drop the ShipCast block into your theme and the feature lights up.
Smart Cutoff admin panel with p25 / median / p75 distribution and suggested range.
- 01
ShipCast reads your fulfilled order history from the last 90 days.
- 02
Computes p25, median, p75, and p95 of actual order-to-fulfillment time.
- 03
Suggests a new processing range: p25 → p75 (covers the middle 50% of orders).
- 04
One click applies the new range to your dashboard.
- 05
Storefront message updates instantly.
What you'll see
Everything that ships with this feature.
Sample size
How many orders the suggestion is based on.
Median, p25, p75, p95
The full distribution — not just an average.
Direction
Tighter than your current setting, more conservative, or shifted.
Plain-language why
So you can trust the change before clicking apply.
Built-in guardrails
- No suggestion shown below 10 fulfilled orders (sample too small).
- No suggestion when your current range already matches the data (no nagging).
- Outliers (60+ day "processing times" from data import quirks) auto-excluded.
Who needs this
Is this for you?
Any store with 30+ orders/month. Especially valuable for stores whose fulfillment speed has changed since launch (new warehouse, new staff, new product mix). Conservative merchants who suspect they're over-promising see the biggest conversion wins.
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Early-access stores get 30% off their first 6 months when we open paid installs.