ADFIXER
Platform / Amazon
Day-parting

Schedule Amazon bids by the hour.

Spend rises during peak conversion windows and drops during slow hours, across 168 slots a week for every ASIN.

Slots per week
168

Slots per week

Bid granularity
24h

Bid granularity

Marketplaces
8

Marketplaces

Weekly bid scheduleB07QX / US
00061218
Mo
Tu
We
Th
Fr
Sa
Su
168 slots
lowpeak
The scheduler

The 24-hour bid curve, shaped around your buyers.

A flat bid pays peak-window prices for 3am traffic. Day-parting spends the same budget where the orders actually happen, and pulls back where the clicks never convert.

  • Hourly multipliers derived from your own order data, not category averages
  • Budget caps that stop slow hours from draining the day before the evening peak
  • A weekly refit, so the curve keeps matching the account as it changes
Wednesday, bid indexFlat vs scheduled
PEAK WINDOW00:0006:0012:0018:0023:00
scheduledflat bid
168
Schedulable slots per week
-43%
Typical slow-hour spend
+19%
ROAS lift over 30 days
8
Marketplaces supported
How the schedule is built

Four passes from raw hours to a live schedule.

The profile is rebuilt on a weekly cadence, so the curve tracks the account rather than the week it was created.

Step 01

Profile your week

Thirty to ninety days of hourly order data per ASIN, per marketplace, in the buyer's local time.

Step 02

Find the windows

Peaks, shoulder periods, and the hours that reliably produce clicks without orders.

Step 03

Schedule the spend

Bid multipliers and budget caps applied to each of the 168 weekly slots.

Step 04

Refit every week

The schedule follows seasonality, lifecycle, and competitive shifts instead of freezing on launch day.

Full week, all 168 slots

00061218
Mo
Tu
We
Th
Fr
Sa
Su
168 slots
lowpeak
Flat bids vs scheduled bids

Same budget, different hours.

The comparison that matters is not spend against spend. It is what each hour of that spend is worth when the buyer is actually shopping.

 Flat biddingDay-parted bidding
Overnight hoursFull bid, minimal ordersReduced bid or paused entirely
Peak windowSame bid as 3amBid raised while intent is high
Budget exhaustionOften spent before evening peakReserved for converting hours
Weekend behaviourIdentical to weekdaysSeparate curve, shifted later
AdaptationManual, when someone noticesWeekly refit on live data

Controls

  • Hourly granularity
  • Buyer-timezone aware
  • Per-ASIN profiles
  • Weekly auto-refit
  • Event boost mode
  • Manual overrides
  • Budget caps per slot
  • Marketplace-specific schedules
Questions

Before you schedule a single hour.

Does day-parting just reduce my spend?

No. It moves the same budget to better hours. Slow-hour spend comes down, peak-window spend goes up, and the net effect shows in ROAS rather than in a smaller invoice.

What if my category does not have obvious peaks?

Then the schedule stays close to flat, and the system says so. A profile is only applied where the hourly conversion difference clears a confidence threshold on your own data.

How does this work across marketplaces?

Each marketplace gets its own schedule in the buyer's local time, so a DE and a US campaign for the same ASIN can run opposite curves without fighting each other.

Can I override a slot?

Yes. Any slot can be pinned manually, and a manual override survives the weekly refit until you remove it. Overrides are written to the decision ledger like any other change.