The module is a drop-in replacement for the default WHMCS reminder system. Thereforce you can use all default WHMCS mail variables.
The subject can be totally customized at the module admin page.

| Variable | Description |
|---|---|
| %domain% | Name of single domain |
| %total_expire_amount% | Amount of expiring domains |
| %total_domain_amount% | Amount of all active domains |
| <listdomains>2</listdomains> | If multiple domains expires, the defined amount between the tags will be listed at the subject. |
| <ifmore>... %remaining_count% ...</ifmore> | With the "ifmore" tag you can show a numeric value of the not listed domains |
| %days_until_expiry% | Amount of days until expiry |
| %days_until_nextdue% | Amount of days until next due |
| %days_after_expiry% | Amount of days after expiry, if the domain is expired |
| %registrar% | Will output your domain registrar |
| %expiry_date% | Formatted domain expiry date |
| %next_due_date% | Formatted next due date |
| %reg_period% | Amount of registration period years |
In addition to the default variables the following variables are available for the mail body text:
| Variable | Description |
|---|---|
| {$all_domain_count} | Amount of all active domains of the client |
| {$all_invoice_links} | Array of invoice links for all domains related to the mail. If no invoice exists, the variable is empty |
| {$domain_list} | Array of all domains related to the mail |
| {$renew_link} | Link to "clientarea.php?action=domains#tabRenew" |
| {$invoice_link} | Invoice link to each domain. |
| {$invoice_id} | Invoice ID for each domain. |
| {$domain_count} | Amount of expiring domains. |
| {$reminder_type} | Number of the reminder type. "1" for first reminder, "2" for second reminder, and so on |
| {$Multi} | "Yes" if the reminder contains multiple domains. Can be used for singular / plural expression |