Bidding & Budgets

PLACEMENT_MODIFIER_INVALID Invalid Placement Modifier

Bids Budgets Rules

Your Top of Search or Product Page bid modifiers violate percentage boundaries (they usually must exclusively be integers between 0% and 900%).

What causes this error?

Your Top of Search or Product Page bid modifiers violate percentage boundaries (they usually must exclusively be integers between 0% and 900%).

How to fix it

Refine your calculation script to make sure it only outputs whole numbers mathematically scaled properly between 0 and 900.

Want your Amazon Ads to outperform?

The Automation Engine supercharges your Amazon Ad performance using conditional automation™ including signals like Buy Box winner, price, daypart and even weather.