pk_campaign and pk_kwd) to the click redirect URL. Matomo still accepts these legacy pk_* names for campaign reporting (alongside newer mtm_* parameters).
This plugin requires Mailster and a Matomo property (Site ID and tracker domain). It is not affiliated with Matomo or the Piwik PRO brand. For click attribution to appear in reports, your destination pages still need Matomo tracking installed on the website.What it does
pk_campaign and pk_kwd to same-site Mailster click redirects (exact host match with your WordPress site_url host)setDomains for the embedded tracker snippetpiwik.js / piwik.php) in the Mailster campaign web version footer when Site ID and domain are setmtm_* parameter names (it always writes pk_campaign / pk_kwd)%%CAMP_ID%%, %%CAMP_TITLE%%, %%CAMP_TYPE%%, %%CAMP_LINK%%, %%SUBSCRIBER_ID%%, %%SUBSCRIBER_EMAIL%%, %%SUBSCRIBER_HASH%%, %%LINK%%
%%CAMP_TYPE%% resolves to autoresponder or regular based on the campaign status%%CAMP_TITLE%% for the campaign name and %%LINK%% for the keyword until you change them%%SUBSCRIBER_EMAIL%%) into public URLs unless you intend that data to appear in query strings and analytics.
mailster-piwik folder to /wp-content/plugins/, or install Mailster Matomo from Plugins → Add New.piwik.js and posts to piwik.php on that host).pk_campaign / pk_kwd, then check campaign reports in Matomo.An active Mailster install and a Matomo property (Site ID plus the domain where the tracker is hosted). Your site pages need Matomo tracking so campaign parameters on landing URLs are recorded.
Yes. Campaign attribution uses pk_campaign and pk_kwd, which Matomo still accepts for backwards compatibility. This add-on does not output Matomo’s newer mtm_* parameter names.
Go to Newsletter → Settings and open the Matomo tab. That matches Mailster’s Newsletter menu and Settings submenu.
No. Only click redirects whose host exactly matches your WordPress site URL host receive the campaign parameters. Links to other domains (and hosts that differ, such as a bare domain vs www) are left unchanged. Unlike some other Mailster analytics add-ons, there is no option to tag external domains.
Yes. Enable Campaign based value on the Matomo settings tab. A Matomo Analytics metabox appears on the campaign edit screen so you can override the campaign name and keyword for that newsletter. Fields are read-only for finished/active campaigns (and autoresponder stats views).
When Site ID and domain are set, the add-on prints a classic Matomo _paq snippet (including optional setDomains) on the Mailster campaign web version page via Mailster’s mailster_wpfooter hook. It loads piwik.js and uses piwik.php as the tracker endpoint on the domain you entered. It does not replace installing Matomo on your main website.
No. This add-on only adds campaign parameters on click redirects. Open tracking is separate (Mailster’s own open tracking, and/or a Matomo email tracking pixel if you add one yourself).
Campaign parameters are added to links on your site. If you configure Site ID and domain, the campaign web version page can send analytics hits to the Matomo hostname you enter. Use only a tracker endpoint you control or trust. Merge-tag values you put in pk_campaign / pk_kwd may appear in URLs and thus in analytics logs.