You can use any of the HTML pages that comes with MLM actually. They are PHP pages with an HTML part and a form. They are located in your 'lm/html' folder:
subscribe_auto_multiple.php is a sample subscription page with a form that automatically displays all your MLM lists with check boxes (
Example)
subscribe_auto_single.php is a sample subscription page with a form that automatically displays a pull-down menu containing all your MLM lists (
Example)
subscribe_multiple.php is a sample subscription page where you can manually set what lists to display with check boxes - HTML modifications required! (
Example)
subscribe_single_fixed.php is a sample subscription page where you can manually subscribe to one unique implicit list - HTML modifications required! (
Example)
subscribe_single_selection.php is a sample subscription page where you can manually set what lists to display in a pull-down menu- HTML modifications required (
Example)