IDPeek – Show Post, Page & User ID

Easily view and copy Post ID and Page ID directly from the WordPress admin dashboard with a single click.

LH Add ID Columns adds user and post ID's to the WordPress user, post, page, and custom post type listings.

Get list of post IDs by taxonomy, post-type, template. Add ID column in posts, media, taxonomies, users screens with option to copy selected IDs.

Upload and attach a 'featured' image to any registered custom post types and call it via shortcode or template tag in your theme.

A shortcode with which you can easily list all of the posts within a post-type and sort by regular or custom fields.

It is a perfect plugin to create custom post types for reviewing businesses.