Manish Kumar Agarwal

Latest Version @ <a href="http://youngtechleads.com/buddypress-members-import/" rel="nofollow ugc">BuddyPress Members Import (BMI)</a> 
This plugin allows you to batch import of users/members taken from an uploaded CSV file in BuddyPress WordPress setup and 
can import all type of BuddyPress profile fields.
<a href="http://shop.youngtechleads.com/downloads/buddypress-members-export/" rel="nofollow ugc">BuddyPress Members Export (BME)</a> 
is the plugin which can export all WordPress BuddyPress members along with their profile fields, friends and group 
mapping, avatar details. CSV file exported through BME plugin can be import using BMI plugin.
It will add users/members with basic information, including firstname, lastname, username, password and email address. 
Each user who is added will be a ‘subscriber’ if value not provided in csv file, and be able to login to your site.
You can also choose to send a notification to the new users and to display password nag on user login.
There are no additional options available at the moment, but if you want to add a bunch of users in one go, this will do this for you quickly.
Pro version features 
– All WordPress user fields. 
 – BuddyPress profile fields can be import 
 – BuddyPress user avatar can be import 
 – Membership plugin fields can be import 
 – Free Support for 1 year
Basic Fields: 
 user_login, user_pass, user_email, user_url, 
 user_nicename, display_name, user_registered, 
 first_name, last_name, nickname, description, 
 rich_editing, comment_shortcuts, admin_color, 
 use_ssl, show_admin_bar_front, show_admin_bar_admin, 
 role
Pro version plugin name 
 BuddyPress Members Import http://www.youngtechleads.com/buddypress-members-import/ 
 BuddyPress Members Export http://shop.youngtechleads.com/downloads/buddypress-members-export/
<h3>Features</h3>
<ul>
<li>Create users/members in wordpress site in a single click.</li>
<li>Imports all users/members fields.</li>
<li>Imports user/members meta fields.</li>
<li>Allows setting user role.</li>
<li>Sends new user notification (if the option is selected)</li>
<li>Shows password nag on user login (if the option is selected)</li>
<li>If username already present in database then this user will not register, in this way we can avoid the multi use of same username.</li>
</ul>

Members Import

This plug-in allows you to batch import of users/members taken from an uploaded CSV file.

Andrew Norcross

Jason Coleman

WP Bouncer restricts the number of simultaneous logins for the same WordPress user account. The plugin’s goal is to deter people from sharing their login credentials for your site, which is especially important for a paid membership, premium content, or eLearning site.
<h3>How WP Bouncer Protects Shared User Logins</h3>
<ul>
<li>The plugin stores a random <code>FAKESESSID</code> for each user when they log in.</li>
<li>If a user is logged in, on each page load (init hook), WP Bouncer checks if the <code>FAKESESSID</code> stored in the user’s cookies is the same as the last login stored in a transient (<code>fakesessid_user_login</code>).</li>
<li>If the two values do no match, WP Bouncer logs the user out and redirects them to the WordPress login page or a custom page using the wp_bouncer_redirect_url filter.</li>
</ul>
If the WP_BOUNCER_HEARTBEAT_CHECK is defined to true, JavaScript will be loaded to bounce users when a new user logs in with the same login. This is useful for sites with page caching.
Admininstrator accounts or any users with the “manage_options” capability are excluded from bounces.
<h3>Or, Allow a Specific Number of Active Sessions</h3>
By default, WP Bouncer only allows one session per user.
You can use this plugin to offer bulk memberships to corporate, education, or other group-type customers via a shared login.
Use the <code>wp_bouncer_number_simultaneous_logins</code> filter to allow a defined number of active “sessions”.
<a href="https://www.paidmembershipspro.com/limit-user-active-sessions/" rel="nofollow ugc">View the Recipe</a>
<h3>Example Use Cases for WP Bouncer</h3>
<ul>
<li>User A logs in as “user”. Their <code>FAKESESSID</code>, say “SESSION_A” is stored in a WordPress option.</li>
<li>User B logs in as “user”. Their <code>FAKESESSID</code>, say “SESSION_B” is overwrites the stored WordPress option.</li>
<li>User A tries to load a page on your site, WP Bouncer catches them and logs them out, redirecting them to the warning message.</li>
<li>User B can browse around the site as normal… unless…</li>
<li>User A logs in again as “user”. Their <code>FAKESESSID</code>, “SESSION_A_v2” is stored in the WordPress option.</li>
<li>Now user B would be logged out if they load another page.</li>
</ul>
<h3>Hooks and Filters</h3>
<ul>
<li><code>wp_bouncer_ignore_admins</code> filter: if returning false even admins will be bounced.</li>
<li><code>wp_bouncer_redirect_url</code> filter: can be used to change the URL redirected to after being bounced.</li>
<li><code>wp_bouncer_number_simultaneous_logins</code> filter: can be set to limit logins to a number other than 1. 0 means unlimited logins.</li>
<li><code>wp_bouncer_login_flag</code>: runs right before bouncing (can be used to potentially stop the bouncing).</li>
<li><code>wp_bouncer_session_ids</code> hook: used to filter session ids when saving them. Passes $session_ids, $old_session_ids (before any were removed/bounced), and the current user’s ID as parameters.</li>
<li><code>wp_bouncer_session_length</code> hook: used to filter how long the session ids transients are set. This way, you can time the transients to expire at a specific time of day. Note that the transient is saved on every page load, so if you set it to 5 minutes, it’s going to push it out 5 minutes on every page load. You should try to set it to (the number of seconds until midnight) or something like that.</li>
</ul>
<h3>Support the Plugin Authors</h3>
If you like this plugin, please check out Jason’s work with <a href="https://www.strangerstudios.com" rel="nofollow ugc">Stranger Studios</a> and <a href="https://www.paidmembershipspro.com" rel="nofollow ugc">Paid Memberships Pro</a> and <a href="http://andrewnorcross.com/" rel="nofollow ugc">Andrew’s work at his personal site</a>.

WP Bouncer – Limit Simultaneous Logins

Deter members from sharing login credentials: restrict simultaneous logins for the same user.

Members Import vs WP Bouncer – Limit Simultaneous Logins