Is there a minimum list size for Amazon Custom Audience Matching?
Yes. Minimum list size is 7,000 emails/addresses/phone numbers. Allow up to 7 business days for Amazon to complete matching.
Is there a minimum or maximum list size for Address Targeting?
Yes. You must start with a list of at least 500 addresses. PLEASE NOTE: Address Targeting must be its own 100,000 impression minimum. At that minimum, you can have up to 2 lists with two sets of ad creative. The [...]