Is it a best practice to select multiple private marketplace deals on the same line item? By vmartinez Is it a best practice to select multiple private marketplace deals on the same line item? Yes. You should group all deals into a single line since it saves time. No. You should separate deals into their own line items. Deals can have varying floors which can require customized settings for each line item. Yes. Amazon DSP will know the specific bid settings for the various deals running on the same line item. Related content Related questions:When assigning multiple audience segments to a line…When setting up a campaign with multiple line items…Your client is prioritizing performance and a line…After managing multiple deals in your sales…