Hello Paul,

I am assuming this means that I should set the filter to
mp_order_history = 0 In order to identify non-purchasing users

This depends on the plugin that you are using to provide the purchase functionality?

Which plugin are you using for it? Is it Woocommerce or something else?

I am hoping that once I click the “Bulk Delete” button I will be shown a list of users to be deleted for review. Is this the case or not?

Unfortunately the plugin will not provide the list for review before deletion. It will immediately delete the users and will only give you the number of users that it has deleted.

I don’t have the source code of MarketPress plugin. So I can’t tell you how they are storing the purchase information about users.

Please contact their support and find out if they are storing the purchase information in user-meta table and if yes, then what is the field name.

Once you have this information, I can show you how you can delete users who have not made any purchase yet.