# HG changeset patch
# User m15o <m15o@posteo.net>
# Date 1686029485 -7200
#      Tue Jun 06 07:31:25 2023 +0200
# Node ID 8f90aaad8ab77dc11d6f82f17e46d37709d043ab
# Parent  8250c1cde8c8e50504f1bc0d345235489e342267
adding configs

diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -13,4 +13,3 @@
 2. rename `config-sample.php` to `config.php`. Update the constants to match your
    environment
 3. transfer files to your server
-4. 
\ No newline at end of file
diff --git a/config.sample.php b/config.sample.php
--- a/config.sample.php
+++ b/config.sample.php
@@ -15,3 +15,5 @@
 # other
 define('URL', 'https://localhost/lipuli');
 define('KEY', 'insert key here');
+define('KEY_BUY_URL', 'https://example.com');
+define('KEY_REQUEST_FORM_URL', 'https://example.com');
diff --git a/includes/index.php b/includes/index.php
--- a/includes/index.php
+++ b/includes/index.php
@@ -12,7 +12,8 @@
 
     <p>
         <a href="manual.php" class="link">Manual</a><br>
-        <a href="activity.php" class="link">Explore</a>
+        <a href="activity.php" class="link">Explore</a><br>
+        <a href="https://hg.sr.ht/~m15o/lipu.li" class="link">Source</a>
     </p>
 </main>
 
diff --git a/manual.php b/manual.php
--- a/manual.php
+++ b/manual.php
@@ -1,3 +1,4 @@
+<?php include 'includes/app.php'; ?>
 <?php include 'includes/header.php'; ?>
 
 <h1>Manual</h1>
diff --git a/register.php b/register.php
--- a/register.php
+++ b/register.php
@@ -61,7 +61,7 @@
         <label for="repeat">Repeat:</label>
         <input type="password" id="repeat" name="repeat" class="form-control" required/>
 
-        <p><a target="_blank" href="https://m15o.gumroad.com/l/lipuli">Buy a key</a> for instant access or email me at m15o at posteo dot net.</p>
+        <p><a target="_blank" href="<?= KEY_BUY_URL ?>">Buy a key</a> for instant access or <a href="<?= KEY_REQUEST_FORM_URL ?>">request a free key</a>.</p>
 
         <label for="name">Key:</label>
         <input type="text" id="key" name="key" autocomplete="off" value="<?= $form['key'] ?>" class="form-control"