The "KC s2M+MC" plugin has 3 different versions, here you can compare their functions.
(Blind Subscription) control
| Function | Version | ||
|---|---|---|---|
| Free | Basic | Pro | |
| Checks for properly installed s2Memeber plugin | Yes | Yes | Yes |
| Automatically recognize your lists | Yes | Yes | Yes |
| Synchronizes email | Yes* | Yes | Yes |
| Synchronizes first name | Yes* | Yes | Yes |
| Synchronizes last name | Yes* | Yes | Yes |
| Imports members from MC to WP | Yes | Yes | Yes |
| Automatic password generation for imported members: email or random string | email only | Yes | Yes |
| Subscribes members from WP to MC | Yes | Yes | Yes |
| Deletes WP member when MC member was deleted from all lists | Yes | Yes | Yes |
| Deletes WP member when MC member was cleaned from all lists | Yes | Yes | Yes |
| Synchronizes WP fields to a MC merge tag: User ID, User password, Username, URL-friendly name, user's web site, Display name, Nickname, Description, Jabber, AOL and Yahoo | No | Yes | Yes |
| Synchronizes WP "Registration date" field to a MC merge tag in "human readable" format | No | Yes | Yes |
| Synchronizes WP "Registration date" field to a MC merge tag in "MC date" format | No | No | Yes |
| Synchronizes WP field Role (system names: subscriber, s2member_level1...) to a MC merge tag | No | Yes | Yes |
| Synchronizes WP field Role (custom s2M names) to MC merge tag | No | No | Yes |
| Synchronizes WP field Role (both system names or custom s2M names) from MC merge tag, when new user joins the list | No | No | Yes |
| Synchronizes s2Member's custom fields to a MC merge tag: Subscription Gateway, Subscription ID, Custom Value, Registration IP, Custom Capabilities (ccaps) all in once, Automatic EOT Time and Administrative Notes | No | Yes | Yes |
| Synchronizes s2Member's "Automatic EOT Time" to a MC merge tag in several formats: "Unix timestamp", "pseudointeger YYYYMMDD", "plain English text" and "MailChimp safe MM/DD/YYY" | No | No | Yes |
| Synchronizes s2Member's "Automatic EOT Time" to a MC merge tag the number of days/weeks/months before/after expiration | No | No | Yes |
| Synchronizes s2Member's fields "Last login time" and "First Payment Date"in two formats: "plain English text" and "MailChimp safe MM/DD/YYY" | No | No | Yes |
| Synchronizes WP capabilities (one by one) to a MC merge tags | No | Yes | Yes |
| Synchronizes s2Member's custom capabilities (ccaps) one by one to a MC merge tags | No | Yes | Yes |
| Can send standard WP welcome email with password when imports new member from MC | No | No | Yes |
| Shows number of missing members in WP database against MC list, as well as number of missing members in MC list against WP database | No | Yes | Yes |
| Shows list of missing members in WP database against MC list, as well as list of missing members in MC list against WP database | No | No | Yes |
| Synchronize existing member's info when you save the user's profile | Yes | Yes | Yes |
| Synchronize existing member's info "by list" and "totally" | No | No | Yes |
| When "Username" is "Email Address", can change "Username" when "Email Address" is changed | No | No | Yes |
| Adds search filters "in list" and "not in list" to the Users page | No | No | Yes |
| Adds "Lists" column to the Users page | No | No | Yes |
| Adds "kcs2mmc_subscribed_to(listID)" conditions function and "kcs2mmc_subscribed_to($listID)" PHP function | No | No | Yes |
| Fixes this bug in s2Members (already successfully fixed by s2M team) | No | No | Yes |
| Synchronization with Double Opt-In setting of s2Member | No | No | Yes |
| "Do NOT subscribe" link (retired, in older Pro version only) | No | No | Yes |
| "Blind Subscription" control, for better synchronization with s2Member's "Opt-in" settings | No | No | Yes |
| Default value for mapped fields | No mapping | No | Yes |
| Can lock a list out from synchronizing | No | No | Yes |
| Error log | No | No | Yes |
| Your choose? | Download | Buy | Buy |
* When member updates his info: Only "MC to WP". For "WP to MC" the s2Member should care.
* When admin do "mass manual synchronization" on plugin's admin page: both ways.