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:In-line editing allows you to adjust key line item…Select all settings you must adjust when setting up…To promote an upcoming product launch, a marketer…You can set up a private marketplace deal manually…