- <input type="submit" onclick="set_history_window([% id %]);" name="history" id="history" value="[% 'history' | $T8 %]">
- <input type="submit" name="action" value="[% 'mark as paid' | $T8 %]">
+ <input type=button class=submit onclick="set_history_window([% id %]);" name="history" id="history" value="[% 'history' | $T8 %]">
+ [% IF INSTANCE_CONF.get_ap_show_mark_as_paid %]
+ <input type="submit" name="action" value="[% 'mark as paid' | $T8 %]">
+ [% END %]