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SellerPilot
Amazon PPC bid optimization

Bid and budget changes every morning, each with its reason

SellerPilot reads Amazon's advertising reports every morning and proposes bid raises and cuts, budget changes, negative keywords and harvested keywords, each with the clicks, spend, orders and ACOS that justify it. Approve one, a group or all, edit the amount first, or let the autopilot apply the routine ones.

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In short

Bid and budget changes every morning, each with the clicks, spend, orders and ACOS behind it.

  • Bids moved toward your target ACOS, inside your lowest and highest bid
  • Budget raises for campaigns that sell but run out
  • Edit the amount before approving; declined ideas are remembered
  • Checked against Amazon before and after every change
Suggested changes in a demo store: a daily budget raise from 30 to 37.50 USD with its reason, and Approve and Reject buttonsSuggested changes in a demo store: a daily budget raise from 30 to 37.50 USD with its reason, and Approve and Reject buttons

Demo store with sample data.

How it works

  1. Amazon's reports arrive

    Keyword, search term, campaign and placement reports for Sponsored Products, Brands and Display are loaded every morning.

  2. Each keyword is compared with its target

    A keyword with enough clicks (10 by default) whose ACOS is off target gets a bid move toward the target, about half way in one step by default, so bids do not swing.

  3. Budgets follow results

    A campaign at or under 80% of its target ACOS, with at least 3 orders and 85% or more budget use, gets a budget raise of up to 25%; campaigns that spend without selling get cuts.

  4. You approve

    Approve one change, a group or all. Edit the amount first if you like; a declined suggestion is not suggested again for 14 days.

  5. Amazon is checked twice

    Before applying, SellerPilot checks the current value on Amazon; after applying, it checks the change took effect, and logs it.

Example

One keyword, step by step

The keyword "bamboo bath towels" has a $1.50 bid, 60 clicks, 6 orders and $540 in sales over the settled days: $90 spend, ACOS 16.7% against a 25% target.

It sells well under target, so SellerPilot suggests raising the bid toward the value of a click at 25% ACOS, about half way in one step: from $1.50 to $1.80, inside the $3.00 highest bid. The suggestion shows the clicks, orders, ACOS and rule.

A week later the keyword runs at 21% ACOS with more clicks: close to target, so the next suggestion is small. A keyword that drifts above target gets the same treatment in the other direction.

Illustrative numbers, not a customer result.

Why bids need a reason

Most bid tools show a new number without saying why. SellerPilot shows the rule that made each suggestion and the numbers behind it: clicks, spend, orders, ACOS against the target, and budget use. You learn what drives your account, and you can disagree with a suggestion knowing what you are disagreeing with.

The newest days are left out of bid decisions because orders for recent clicks are still arriving: Amazon attributes a Sponsored Products sale to an ad up to 7 days after the click for sellers, so judging yesterday's clicks today would under-count their sales. SellerPilot leaves the newest 2 days out by default.

Targets that fit each product

One account-wide target ACOS over-spends on low-margin products and under-spends on high-margin ones. Enter your product costs and SellerPilot calculates each product's break-even ACOS; campaigns can use it as their target, adjusted by their playbook.

  • Account target, campaign target or break-even ACOS per product
  • Placement adjustments for top of search and product pages from their real ACOS
  • TACOS (ad spend ÷ all sales) shown next to ACOS

What it does not do

Stated plainly, so you know before you start.

  • It does not change a bid on a keyword with too few clicks to judge
  • It does not move a bid outside your lowest and highest bid
  • It does not apply anything without your approval unless the autopilot is on
  • It does not use attribution windows other than Amazon's for each ad type

Questions sellers ask

How does Amazon PPC bid optimization work?
Bids are raised on keywords that sell below your target ACOS and lowered on keywords that cost more than they earn, in steps, once each keyword has enough clicks to judge. Good optimization also leaves out the newest days (orders still arriving) and respects stock and the Buy Box.
How many clicks before a bid changes?
10 clicks by default, and you can change it. A search term with 12 clicks and no order becomes a negative keyword suggestion by default.
Does SellerPilot use Amazon's suggested bids?
Amazon's suggested bid is shown in research and used as a reference for new keywords; existing keywords are bid from their own results against your target.
Can I edit a suggestion?
Yes. Change the amount before approving; the edited value is what goes to Amazon.
What happens to suggestions I decline?
They are remembered and not suggested again for 14 days.

Related features

PPC autopilot

An autopilot for bids, budgets, negatives and harvesting that never goes past your limits.

Learn more

Search term harvesting

Negative keywords for searches that never sell, and winners harvested into exact-match campaigns.

Learn more

Campaign builder

New campaigns in a guided wizard: products, structure, keywords, bids and a budget within your cap.

Learn more

Profit analytics

Profit per order and per product after every Amazon fee, ad cost and your product cost.

Learn more

Try SellerPilot on your own store

Connect Amazon in about five minutes. Your first data arrives within hours and your first suggestions the next morning.

$0 today Reminder 2 days before the trial ends Cancel in two clicks from your account Then your first month free with code SELLER30 (monthly plans)