Quartermast.
The overnight operator for your Shopify store — watches every signal, ships the fix, sends the morning P&L.
Quartermast folds Shopify, Meta, Google, your helpdesk and your reviews platform into one consolidated operator. When the numbers shift, the change goes out — so your day opens with the merchant work already done.
- 06:30
Digest ready to send
Yesterday was $4,210 net. 1 SKU flagged. Replied to one ticket.
- 05:12
ROAS floor hit — Holiday BF v3
Paused $140 of spend across 2 ad sets. Queued to resume at 09:00.
- 02:47
Restock queued — SKU-2241
60 units · Northwind Goods · ETA 4 days
- 01:05
Reply drafted — Order #8123
Per your "30 days, unused" return policy. One click to send.
§ 01 — Listen
Every shop signal, on one watch.
Five platforms, one operator. Each signal is checked minute-by-minute; anything outside your policy range gets flagged the moment it crosses.
We pull raw events from each source, normalize them to a single operator vocabulary (SKUs, orders, customers, senders), and roll them into a per-minute state. The digest you wake up to is the same state, surfaced as a sentence.
§ 02 — Ship
The fix the busy operator would forget.
Nothing fires on autopilot you didn't approve. Quartermast writes the change, shows you the diff, and waits your threshold — except for the ones you asked us to ship in the dark.
- 01
When a SKU trends toward stockout
Reorders from the supplier you already use, or flags the gap before you notice
Auto-fix - 02
When an ad set dips below its ROAS floor
Pauses spend, swaps creative, holds the line until you wake up
Auto-fix - 03
When a refund request lands
Drafts the reply straight from your return policy, ready to send
Auto-fix - 04
When a 1-star review clusters on one product
Pulls the last 30 shipments, checks for a defect, alerts you with evidence
Auto-fix
§ 03 — Report
Wake up to the day already done.
One digest in your inbox at 06:30 local. What sold, what bled, what got fixed overnight. Numbers in the body, evidence linked underneath, nothing to chase.
- 06:30
Morning P&L — Yesterday
Net $4,210 · ad spend $620 · refunds $88 · 1 SKUs flagged near stockout
- 05:12
ROAS hold — "Holiday — BF v3"
Hit floor of 1.4 across 12h · auto-paused $140 of spend · cyclic queue primed to resume
- 02:47
Restock queued — SKU-2241
Forecasted OOS in 38h · 60 units ordered from your supplier · ETA 4 days
- 01:05
Reply drafted — Order #8123 (return)
Per your "30-day, unused" return policy · sits in your inbox, one click to send
§ 04 — Pricing
One flat seat. No per-event meter.
The overnight operator should not charge you twice for the alert it also fixed.
$0
first 90 days
- All five signal sources, pre-wired
- Auto-fix presets + custom rules
- Daily 06:30 morning P&L digest
- Full replay of every overnight decision
- 1-on-1 onboarding with the founder
- Then a flat $39/mo — no per-event meter
§ 05 — Stand watch
Handover by morning. Overnight by Quartermast.
Tell us your store's stack and one thing you keep handling by hand. We'll send a 1-line note back the same day.