Prime Day 2026 has been confirmed for June. See what sellers need to do right now.
Most Prime Day PPC advice you will read online makes it sound like a tactical event. Raise your bids, boost your budgets, prep some creative, and ride the wave. This is wrong. Prime Day is not a sprint. It is a fortnight-long operation where most of the work happens before the event and most of the mistakes happen after it.
I have run Prime Day campaigns for brands of every size, and the pattern is consistent. The sellers who win are the ones who start prep at T-14 and have a clean restoration plan for T+7. The sellers who lose are the ones who try to handle the whole thing in real time on the day of.
Prime Day 2026 has been confirmed for June, earlier than usual. See what sellers need to do right now.
Here is the day-by-day.
Phase One: T-14 to T-8 (Setup and Research)
The two weeks before Prime Day start is when you do the work that will not be possible to do later.
T-14: Audit what you have
Before any strategy decisions, know your starting position.
- Pull 30-day performance data on every campaign that is going to participate
- Identify your top 20 percent of ASINs by revenue and margin. These are your Prime Day heroes.
- Identify any ASINs with inventory risk. Nothing is worse than pushing hard on an ASIN that runs out of stock on day one.
- Document your baseline daily budget, ACOS target, and impression share for each campaign
You will come back to this baseline on T+1, so write it down somewhere you can find it.
T-13 to T-11: Inventory and listing prep
PPC is downstream of product operations during Prime Day. If your listings are not right, no bid strategy will save them.
- Confirm inventory on every hero ASIN is sufficient for 2x to 3x normal velocity
- Update images if any are older than six months
- Check that A+ content is current and looks right on mobile
- Confirm pricing. Prime Day requires a real discount to qualify for deal badges, and a wrong price breaks your campaign economics.
- Verify that your Lightning Deals submissions are in if applicable
None of this is PPC work specifically, but all of it affects PPC performance. An optimized listing on Prime Day converts at roughly twice the rate of a neglected one.
T-10 to T-8: Competitive intelligence
Three days of low-effort research that will shape your bid strategy.
- Note which of your direct competitors are running deals and what their pricing looks like
- Check top-of-search coupon activity in your category
- Review last year's Prime Day data if you have it. Which campaigns overperformed? Which underdelivered?
- Identify any new keywords that have emerged since your last refresh. Search term reports from the prior 30 days are your friend here.
This is also when you should be pulling together the list of specific keywords you plan to bid up for Prime Day. Do not try to bid up everything. Pick your 20 to 50 highest-leverage terms and concentrate.
Phase Two: T-7 to T-1 (Staging)
The week before Prime Day is when the structural work happens. This is where most of the time goes.
T-7: Budget staging
This is the single most important day of the prep period. Your Prime Day budget needs to be set before Monday so everything has time to propagate and you have time to test.
- Decide your total Prime Day ad spend number. For most sellers, this will be 2x to 4x their normal daily spend for the 48-hour event.
- Pre-calculate daily budgets for event day that will not exhaust early. If a campaign normally spends $200 a day, $400 is not enough. Prime Day demand can consume 2x budget by noon.
- Set up event rules that will automatically increase daily budgets starting at midnight Prime Day and restore them at midnight T+1. This is where event-rule automation pays for itself. Doing this manually across 20 campaigns at midnight is how mistakes happen.
- Confirm that your Amazon account-level daily budget cap (if you have one set) is raised or removed for the event window.
T-6 to T-5: Campaign structure decisions
Two days of structural work that will be hard to undo later.
- Create Prime Day specific campaigns if you are running any. These let you isolate event performance from your baseline accounts and give you a clean container for aggressive bids.
- Duplicate your top 5 to 10 hero campaigns with Prime Day naming conventions. This lets you turn them on at midnight without touching your baseline campaigns.
- Set up bid adjustment rules for hero keywords. Typical Prime Day move: bid 30 to 75 percent above baseline on top converting keywords during the event window, restore to baseline immediately after.
- Build your negative keyword list. Prime Day drives weird search traffic. Pre-load negatives for terms that have historically wasted budget during event periods (competitor brand names, out-of-category terms, etc.)
T-4: Dayparting adjustments
Your normal dayparting schedule is probably not right for Prime Day.
- Prime Day traffic starts accumulating from midnight ET and peaks at non-standard hours. Overnight hours that are dead zones on a normal Tuesday are live during Prime Day.
- Build an event-specific schedule that runs 24 hours for the 48-hour window, then restores your normal daypart immediately after.
- Confirm that your event rule for dayparting overrides, not removes, your baseline schedule. You want the baseline back the minute the event ends.
T-3: Creative and placement
- Verify that Sponsored Brands creative is not expired or pending review. Nothing is worse than an SB campaign getting disapproved on Prime Day morning.
- Confirm that Sponsored Display audiences are built out for your remarketing strategy. Prime Day view-through traffic is valuable for weeks afterward.
- Check placement bid adjustments. Top of search placement typically gets aggressive competition on Prime Day. Decide now how much you are willing to pay.
T-2: Performance rule setup
- Configure performance rules that will alert you (not automatically act) on anomalies during the event. Example: if ACOS exceeds 150 percent of baseline on any hero campaign, alert.
- Do not configure performance rules that automatically pause campaigns on Prime Day. The risk of false positives is too high during abnormal traffic conditions.
- Set up a simple spend monitoring dashboard. You want to know at a glance how fast budget is pacing during the event.
T-1: The final walkthrough
Prime Day Eve. The last 24 hours before the event.
- Walk through every campaign one more time. Confirm budgets, bids, dayparting schedules, and event rules are set.
- Confirm your Prime Day campaigns are staged but not yet active.
- Clear your Tuesday morning calendar. You will need it.
- Go to bed at a reasonable hour. The event starts before you expect.
Event rules. Built in.
Set Prime Day budgets, schedules, and overrides once. Off Hours fires them at midnight and restores your baseline at T+1. 14 days free.
Start free trial →Phase Three: Prime Day (T-0 and T+1, the 48-hour event)
If you did your prep right, event day is more about monitoring than acting. This is the point of the playbook.
Midnight T-0: Launch
Your event rules should fire automatically at midnight.
- Baseline campaigns continue running with their normal budgets
- Prime Day specific campaigns activate with their pre-set aggressive bids and budgets
- Dayparting overrides kick in, running campaigns 24 hours for the event window
- Budget rules increase daily budgets per your staging
If you are doing any of this manually, this is where things go wrong. The rule of Prime Day is that the more you can automate, the fewer mistakes you will make at 3 AM when you realize a campaign that was supposed to fire did not.
The first six hours
From midnight to 6 AM, check in roughly every 90 minutes. You are looking for:
- Campaigns that exhausted budget faster than expected (raise the budget or accept the early exit)
- Campaigns that are not spending (bid is too low, budget is too high for the demand, or something is misconfigured)
- Any performance rule alerts
Do not make big strategic changes in the first six hours. Let the data accumulate.
The middle of the day
By roughly 10 AM, you should have enough data to make informed decisions.
- Identify campaigns that are overperforming. Raise budgets if they are budget-constrained.
- Identify campaigns that are underperforming. Consider whether to reduce bids or accept that the event is not landing for those products.
- Pay attention to search term reports. Prime Day reveals emergent high-converting keywords that you can add to campaigns mid-event.
The peak
Expect two peaks. One in the late morning (10 AM to noon ET) and one in the evening (6 PM to 10 PM ET). Your budget pacing should survive both without exhausting.
If you see budget exhaustion in the late morning, you have a choice: restore budget and keep running, or let campaigns go dark during the evening peak. Most of the time, restoring is the right call, because the evening peak is more valuable than the morning peak for many categories.
The second day
Day two of the event typically shows slightly lower volume than day one but better conversion rates, because the impulse buyers have cleared and the considered purchasers are finishing their shopping. Do not reduce budgets going into day two assuming lower volume means lower opportunity.
Phase Four: T+1 to T+7 (Restoration)
The week after Prime Day is where most of the damage happens in accounts that do not have a clean restoration plan.
T+1: Restore everything
Your event rules should fire again at midnight T+1.
- Prime Day campaigns pause or are archived
- Baseline budgets restore to pre-event levels
- Dayparting schedules return to normal
- Bid adjustments revert
Verify. Do not trust. Log in on the morning of T+1 and confirm that your account looks like it did on T-1, not like it did on Prime Day morning.
The worst Prime Day postmortem is the one where you discover, three days after the event, that baseline campaigns have been running with event-inflated budgets and your ACOS has doubled.
T+2 to T+3: Assess the damage
Pull performance data for the event window. Look for:
- Total revenue and spend by campaign
- Overall event ACOS vs. your baseline
- ASIN-level performance (which products overperformed, which disappointed)
- Keyword-level discoveries (new search terms that converted well)
Write a short summary document. You will want it next Prime Day.
T+4 to T+7: The post-Prime-Day slump
This is the part nobody talks about. The week after Prime Day is usually the worst week of the quarter for organic velocity and ad performance.
Traffic drops. Conversion rates dip. If your dayparting schedule is unchanged and your budgets are unchanged, your ACOS in this week will look worse than usual. This is not your campaigns breaking. It is the market recovering.
Options:
- Do nothing and let the account reset naturally
- Reduce daily budgets by 10 to 20 percent for the week to match the reduced demand
- Tighten dayparting schedules slightly to concentrate spend in the strongest hours
Most sellers should do option one and accept the reset week as a known pattern. Option two and three only make sense if your margin is very tight and the ACOS hit is going to cause problems.
The things that go wrong
After running Prime Day for enough brands, the failure patterns are predictable.
Budget exhaustion before peak. Solved by staging budgets higher in advance and setting up monitoring that alerts before exhaustion.
Forgetting to restore baseline budgets. Solved by event rules that automatically revert on T+1.
Inventory running out mid-event. Solved at T-13 with the inventory audit.
Bids too conservative on day one, too aggressive on day two. Solved by trusting your prep and not making large mid-event adjustments.
A campaign that was supposed to activate did not. Solved by T-1 walkthrough and by building event rules rather than relying on memory.
Post-event ACOS spike because restoration did not happen. Solved by actually verifying on T+1 morning.
The prep-heavy version of the playbook solves most of these problems structurally. The tactical in-event version tries to solve them in real time, which does not scale and produces mistakes.
A one-page checklist
If you remember nothing else, run through this list.
- Inventory audited (T-13)
- Listings refreshed (T-11)
- Competitive intel gathered (T-8)
- Event day budgets staged (T-7)
- Prime Day specific campaigns built (T-5)
- Dayparting overrides configured (T-4)
- Negative keywords pre-loaded (T-5)
- Performance rule alerts configured (T-2)
- Final walkthrough done (T-1)
- Event rules fire at midnight T-0
- Budget exhaustion monitored during event
- Everything restores at midnight T+1
- Verified restoration on T+1 morning
- Performance documented for next year
The sellers who treat this as a two-week operation outperform the sellers who treat it as a two-day event. Every time.
For the scheduling setup, read how to set up Amazon Ads dayparting for Prime Day 2026.