Marketplace Package activation tips and troubleshooting

Marketplace Partners
Last Updated: May 08, 2026

As a Marketplace PartnerClosed The owner of an Index Marketplace that curates their media solutions within the Index Marketplace and packages these offerings to bring incremental demand to media owners. For example, a Marketplace Partner could be a media agency, a data provider, or retail media network., you can diagnose issues and optimize your Marketplace Package performance across Index Marketplaces by troubleshooting the following areas:

  • Index Marketplaces: Troubleshoot how your own deals are set up.

  • Buyers: Work with your Buyers to troubleshoot and manage how their deals are set up with their DSPs.

Index Marketplaces: Troubleshooting your deal setup

Start with the basics

Before investigating further, verify the fundamentals of your dealClosed A private auction that allows media owners to offer specific inventory directly to selected buyers identified by a deal ID. Terms are negotiated and are agreed upon before the auction occurs. configuration:

  • Check deal ID: Confirm that the deal is active and associated with the correct buyer seat ID.

  • Validate deal delivery: Use the Troubleshooting Tests on the deal's Activity tab to confirm that requests and impressions are being generated. For more information, see View how a specific deal is performing.

  • Check inventory targeting: Confirm that the deal's targeting (for example, format, geography, content type) aligns with the available supply.

  • Check Media Owner access: Confirm that the intended publishers, domains, or apps are included in the deal's supply targeting.

Review targeting and setup

If the basics look correct, review your targeting configuration for potential issues:

For additional guidance, see Targeting tips to improve Marketplace Package performance.

If you have tried the troubleshooting steps above and find that your deal delivery is still limited, contact your Index Representative for further investigation.

Common issues that affect deal targeting

The following table describes common issues and their possible causes:

IssuePossible causes

Limited bid requests

Overly narrow targeting, limited segment scale on inventory, content targeting on non-streaming deals, restrictive performance goals, or non-competitive pricing.

High bid block rate

CreativeClosed A digital ad made available in various creative types, defined by their size in pixels such as 300x250px. duplication, category mismatches, or creative constraints. This is more likely in deals involving sensitive categories such as gambling, tobacco, political, firearms, alcohol, and non-profit.

Deal not serving

Deal is not live or not approved, or has the incorrect buyer seat ID.

Summary

To resolve deal setup issues, follow these steps:

  1. Verify deal setup: Review targeting, pricing, and supply configuration.

  2. Review performance metrics: Use the Activity tab to assess bid requests, impressions, win rates, bid rates, and block rates.

  3. Check for blocking conditions: If delivery is limited, contact your Index Representative to check whether publisherClosed The owner of a website or app where advertisements are served. or category blocks are in effect.

  4. Next steps: Share the deal ID in the Index Support Portal or with your Index Representative for further investigation.

Troubleshooting deals with your DSPs

You can work with buyers and their DSPs to diagnose issues and optimize deal performance. Sometimes, the way a DSPClosed Demand-Side Platform (DSP). A software platform that automates bidding decisions in real-time and efficiently connects buyers and audiences through an ad exchange or SSP. Also known as a buy-side platform. is set up can affect deal performance more than other settings, such as deal targeting. The following guidance outlines best practices and common troubleshooting steps to improve delivery and performance.

DSP platforms differ in how they prioritize and process deals, so results may vary.

Start with the basics

Before optimizing, confirm that DSP configuration is correctly set up:

Optimization tips

Use the following tips to improve deal performance:

If you have tried the troubleshooting steps above and find that your deal performance remains low, contact your Index Representative for further investigation.

Common performance constraints

The following table describes common performance constraints and their possible causes:

IssuePossible causes

Limited delivery due to pacing

If pacing settings throttle early delivery, make sure settings align with your goals (for example, ramp-up, ramp-down, even, or ASAP).

Creative or ad domain rejections

Make sure creatives meet Index or Media Owner requirements.

Reduced scale due to targeting overlap

If the same audience, geography, or content targeting is applied in both the DSP and Marketplace Package, it can reduce eligible impressions. To maintain scale, apply targeting in one place and keep it complementary rather than identical.

Summary

To resolve DSP-related performance issues, follow these steps:

  1. Review logs: Analyze bid rate, win rate, and impressions.

  2. Review performance metrics: Run a deal report to identify bottlenecks. Deal reports are available in Display and Video 360, The Trade Desk, and others.

  3. Next steps: If performance remains low, share the deal ID in the Index Support Portal or with your Index Representative for further investigation..