You should use multiple ad groups when you want to:
- Set a different priority on bidding within the same Shopping campaign
- Target a different country within the same Shopping campaign
- Link products from a different Merchant Center account
- Use a different bid modifier for products in the same Shopping campaign
Dividing your products into groups lets you set different bids in the same Shopping Campaign and manage your campaign more effectively
Ad groups in your Shopping campaign can help you organize bidding and access certain features. Depending on your goals, you might need more than one ad group to create the structure you want.
This article will cover how ad groups work and how to add them to your Shopping campaign.
How ad groups work in Shopping campaigns
The way you structure your ad groups should reflect the way you want to place bids and how you want to have your products grouped for campaign features like negative keywords, bid adjustments, and the search terms report. For example, you might want to create an ad group for each of your top brands. This allows you to set bid adjustments and negative keywords for each of your top brands separately. You’ll also be able to pull a search term report for each ad group.
When you use multiple ad groups in one campaign
Ad groups in the same campaign will still share all other campaign settings, including the campaign name, merchant account, country of sale, inventory filter, and campaign priority. If a product is included in multiple ad groups in the same campaign, we’ll only use the highest bid you set across the entire campaign. Learn how to Set up a Shopping campaign.
How to manage bidding inside an ad group
Once you’ve created an ad group, you’ll place bids in that ad group using product groups, not keywords. A product group is a subset of your inventory that you define, and all the products inside it use the same bid. Learn more
For example, you can have a product group for all your products and bid the same amount for all of them. In the opposite way, you can also have smaller product groups organized by brand or product category.
- You Should Use Multiple Ad Groups When