Amazon Prime Day 2026: What Sellers Need to Do Right Now

Prime Day 2026 is June 23. You have 14 days.

That is not a lot of runway. But it is enough to either get ready or get buried. The sellers who do well on Prime Day are not the ones who run the biggest discounts. They are the ones who spent the two weeks before making sure their inventory position, listing quality, and ad setup could actually capitalize on the traffic spike.

Here is what we are doing right now across 85+ Amazon accounts we manage at AMZ Advisers. Not a generic framework. The actual checklist.

The 3 Things That Actually Move the Needle

Before the checklist, let's be clear about leverage.

Sellers waste Prime Day prep time on the wrong things. They obsess over coupon percentages, create new ad campaigns from scratch, and try to launch new ASINs 10 days out. That is noise.

The three things that actually determine your Prime Day outcome:

1. Inventory position. If you run out of stock on June 24, you lose. Your ranking takes a hit that lasts weeks after the event. Nothing else in this playbook matters if you go out of stock.

2. Listing conversion rate. Prime Day drives traffic. If your listing cannot convert that traffic, you pay for clicks and get nothing. The cost-per-click on Prime Day is higher than normal, not lower. A weak listing on Prime Day is expensive.

3. Ad readiness. You do not need new campaigns. You need your existing campaigns funded, correctly budgeted, and pointed at your highest-converting ASINs. Budget caps are the single most common failure mode on Prime Day.

Everything else is secondary. Keep that hierarchy in mind as you run through the checklist below.

Step 1: Inventory Check (Do This Today)

Go to Seller Central. Inventory tab. Sort by "Days of Supply."

You want a minimum of 30 days of supply as of June 23. That means enough units to cover your average daily sales rate times 30, plus a Prime Day spike buffer. Most brands see a 2-4x sales velocity increase during Prime Day. Some categories spike higher.

The math: if your average daily sales rate is 10 units, you normally need 300 units for 30 days. Factor in the spike, and you want 500+ units in FC on June 23.

What to do if you are short:

• Check your inbound shipment. If you have units in transit, confirm the estimated delivery date in Seller Central. FBA processing during peak is slower than normal. Units that arrive June 20 may not be available until June 25.
• Price triage: if you are going to run out regardless, consider which ASINs you protect. Run your best-ranked, highest-margin SKUs at full stock and accept the inventory constraint on weaker SKUs.
• Do not send in new FBA shipments expecting them to land by June 23. You are past that window. Anything arriving in a warehouse this week will not clear processing in time.

If your inventory looks healthy: move on. This box is checked.

Step 2: The 4-Point Listing Audit

Your listing is the engine that converts the traffic Prime Day sends you. Run this 4-point check on every ASIN you plan to promote.

1. Title

Is your primary keyword front-loaded? Is the title under 80 characters? Mobile search results truncate around 60-80 characters, so whatever is past that threshold may not get seen. The first 60 characters of your title are doing 80% of the work.

If your title is weak or burying your main keyword behind brand name and product variants, fix it now. Do not wait until June 22. The full title character-limit guide and optimization framework is here.

2. Main Image

Your main image drives CTR. Everything else is secondary to click rate. The image needs to be 2000x2000 minimum, product fills 85% of the frame, white background, no watermarks. If you have a product with a strong lifestyle shot that outperforms your white-background image in A/B testing, use it.

If your main image has not been tested in the last 90 days, run a quick Manage Your Experiments split test now. You will not have results by June 23 but the experiment captures Prime Day data that is valuable for future events.

3. Price and Offer

Prime Day badges require deals submitted through the Promotions dashboard. The submission window for Prime Day deals has closed. If you did not submit a Lightning Deal or Prime Exclusive Discount before the deadline, you will not have a Prime badge on June 23.

That is fine. You can still run a standard sale or coupon without a badge. Coupons show a green "Coupon" tag in search results which increases CTR. Set a 5-10% coupon on your top ASINs now. The coupon tag shows up in search immediately. You do not need to wait for Prime Day.

4. Review Count

Under 15 reviews is a conversion problem. If any ASIN you plan to promote on Prime Day has fewer than 15 reviews, either accept the conversion rate penalty or pull it from your Prime Day focus list and concentrate budget on your proven performers.

If you are enrolled in Amazon Vine and have units allocated, confirm those reviews are posting. If you have post-purchase email sequences set up through Seller Central's Request a Review feature, make sure they are active.

Step 3: Ad Setup Right Now

You do not need to build new campaigns for Prime Day. You need your existing campaigns in the right shape.

Here is what to change, and what to leave alone.

What to change:

• Budget caps. This is the number-one mistake. Your existing campaigns are capped based on normal daily spend. Prime Day traffic is 2-4x higher. If your campaigns run out of budget by noon on June 23, you miss the peak. Increase daily budgets on your top 5-10 ASINs by 3x minimum. Do this before June 22.
• Keyword bids on your top performers. Prime Day CPCs are higher. If you want to hold position on competitive keywords, your bid floor needs to go up. Add 20-30% to your top-performing keyword bids on your best ASINs. Use placement modifiers if you need top-of-search visibility.
• Negative keywords. If you have been running broad match campaigns without regular negative keyword harvesting, now is a bad time to learn from wasted spend. Run your search term report from the last 30 days. Pull irrelevant queries. Add them as negatives before June 23. Every dollar of wasted spend on Prime Day costs more because CPCs are elevated.

What to leave alone:

• Your auto campaigns. Let them run as-is. Do not restructure targeting 14 days before a major event.
• New campaign structures. If you do not have a campaign for a specific ASIN or keyword, Prime Day is not the time to test a new framework. New campaigns take time to gather data. You need your proven campaigns doing the work.
• Broad match on new keywords you have not tested. New keyword experiments on Prime Day burn budget fast with unpredictable results.

The full PPC campaign structure we use across our client accounts is worth reading for context. But during Prime Day prep, the goal is to get your existing structure funded and optimized, not to rebuild it.

For a deeper dive into the funnel gaps that kill ROAS on peak traffic days, the ads funnel breakdown here covers what typically breaks when volume spikes.

The Prime Day Window Timing Reality

One thing sellers misunderstand about Prime Day: the traffic spike starts before June 23.

Shoppers browse and wishlist before the event. They search. They compare. Search volume for category keywords starts climbing 5-7 days out. That means the traffic window is roughly June 16-26, not just June 23-24.

Practically, that means:

• Your listing needs to be ready by June 16, not June 23.
• Any coupon or promotion you run in the 7 days before Prime Day captures that early browsing traffic.
• If you have a new product that earned the New Arrival badge (available to products launched within the last 180 days), that badge shows during this entire pre-Prime Day window. It is worth confirming in Seller Central today.

The extended window also matters for your ad budget. If you only budget for June 23-24, you miss a meaningful share of the traffic. Budget for the full 10-day window.

Where Most Sellers Waste Their Prep Time

Since I am telling you what to do, it is worth being blunt about what not to do.

Do not try to launch a new ASIN for Prime Day. If it is not already live and ranking with at least 15 reviews, it will not convert on Prime Day. The exceptions are products specifically designed for gift or bundle formats, where Prime Day context adds urgency. But launching cold into peak traffic is burning budget.

Do not drop your price so far that you erode margin permanently. Prime Day discounts drive volume but they attract deal-seekers. A 40% discount that clears inventory sounds good until you realize it trained your customer base to wait for discounts and compressed your BSR position around a price point you cannot sustain. Be strategic. 10-15% plus a coupon is usually enough to generate the sales velocity you need without destroying margin.

Do not spend the week before Prime Day running new listing A/B tests on your main image. Amazon's Manage Your Experiments tool takes time to reach statistical significance. A test you start June 15 gives you inconclusive data with inflated Prime Day traffic skewing results. Test after the event when you have stable daily traffic to work with.

Do not ignore your second-tier ASINs entirely. Your top performers should get the most attention. But if you have supporting SKUs that share a brand storefront or A+ content, make sure their listings are clean. A shopper who finds your top ASIN on Prime Day and browses your storefront should find everything in good shape, not abandoned listings with outdated copy.

The Day-Before Checklist

Run this on June 22.

• [ ] Inventory confirmed: 30+ days of supply across promoted ASINs
• [ ] Budget caps increased 3x+ on top campaigns
• [ ] Keyword bids adjusted up 20-30% on top performers
• [ ] Negative keywords added from the last 30-day search term report
• [ ] Coupons active on top ASINs (green tag showing in search)
• [ ] Title, main image, and bullet copy reviewed on top 5 ASINs
• [ ] Lightning Deals or Prime Exclusive Discounts confirmed active (if submitted)
• [ ] Storefront and A+ content spot-checked for broken links or outdated creative
• [ ] Email sequences active and sending post-purchase review requests
• [ ] New Arrival badge confirmed if applicable

That is the list. It is not complicated. The sellers who run through this methodically will have a better Prime Day than the sellers who are scrambling on June 23 to figure out why their ads stopped running at noon.

Launching a New Product Around Prime Day

If you have a product launching right now or this week, the strategy shifts slightly.

You will not rank organically for Prime Day keyword traffic in time. That window closed around June 1. But launching this week still has value:

• The New Arrival badge is available for products launched within 180 days. A listing live on June 23 carries that badge into the highest-traffic 4-day window of the year.
• Prime Day deal shoppers are in a buying mindset. Even without organic rank, PPC visibility on relevant keywords during Prime Day is worth the spend if your listing is ready.
• The post-Prime Day period (June 24 - July 15) often has elevated search volume as shoppers follow up on categories they browsed during the event. A product launched this week will be positioned for that second wave.

For the full launch sequence around Prime Day, the Amazon product launch playbook covers the three launch windows and what each one means for strategy, including where we are right now (under 3 weeks out).

If Any of This Is Broken

Run through the checklist above and you will know quickly whether your account is Prime Day ready.

If the answer is "our listings need work, our ad structure is a mess, and we are not sure about inventory position," the fastest path forward is a free Amazon account audit. We look at your entire account setup across inventory, listings, ads, and pricing and tell you exactly where the gaps are.

With 14 days left, there is still time to fix what matters. The accounts we manage at AMZ Advisers are in Prime Day prep mode right now. If yours is not, it should be.

Book a free Amazon audit here and we will walk through your account before June 23.