diff --git a/strichliste.lua b/strichliste.lua
index 959cc87..f7bef9c 100755
--- a/strichliste.lua
+++ b/strichliste.lua
@@ -28,6 +28,12 @@ local function respond_error(message)
     end)
 end
 
+local function redirect(path)
+    print("Status: 307")
+    print(string.format("Location: %s", path))
+    print()
+end
+
 local function form_data()
     local data = {}
     for pair in string.gmatch(io.read(), "([^&]+)") do
@@ -62,27 +68,10 @@ local function balances()
     return users
 end
 
-if path == "/" then
-    if query == "?log" then
-        return respond(200, "Log", function()
-            print("<table>")
-            print("<tr><th>Time</th><th>Username</th><th>Amount</th><th>Comment</th></tr>")
-            for time, username, amount, comment in read_log() do
-                print(string.format("<tr><td>%d</td><td>%s</td><td>%.02f€</td><td>%s</td></tr>", time, escape(username),
-                    amount / 100, escape(comment)))
-            end
-            print("</table>")
-        end)
+local function r_user()
+    if path == nil then
+        return respond_error("no path")
     end
-    return respond(200, "Users", function()
-        print("<ul>")
-        for username, balance in balances() do
-            print(string.format("<li><a href=\"/%s\">%s</a>: %.02f€</li>", escape(username), escape(username),
-            balance / 100))
-        end
-        print("</ul>")
-    end)
-elseif path ~= nil then
     local username = path:sub(2)
     if username:match("^[%w_-]+$") == nil then
         return respond_error("username invalid")
@@ -108,8 +97,10 @@ elseif path ~= nil then
         log:close()
     end
 
-    respond(200, username, function()
+    return respond(200, username, function()
         print(string.format("<h1>%s</h1>", username))
+        local balance = balances()[username] or 0
+        print(string.format("Current balance: %.02f", balance / 100))
         print([[
             <form action="" method="POST">
                 <label for="amount">Amount: </label>
@@ -132,3 +123,58 @@ elseif path ~= nil then
         end
     end)
 end
+
+local function r_log()
+    return respond(200, "Log", function()
+        print("<table>")
+        print("<tr><th>Time</th><th>Username</th><th>Amount</th><th>Comment</th></tr>")
+        for time, username, amount, comment in read_log() do
+            print(string.format("<tr><td>%d</td><td>%s</td><td>%.02f€</td><td>%s</td></tr>", time, escape(username),
+                amount / 100, escape(comment)))
+        end
+        print("</table>")
+    end)
+end
+
+local function r_index()
+    return respond(200, "Users", function()
+        print([[
+            <form action="/" method="GET">
+                <label for="username">Username: </label>
+                <input type="text" name="create_user" id="username" /><br/>
+                <input type="submit" value="Create" />
+            </form>
+        ]])
+        print("<ul>")
+        for username, balance in pairs(balances()) do
+            print(string.format("<li><a href=\"/%s\">%s</a>: %.02f€</li>", escape(username), escape(username),
+                balance / 100))
+        end
+        print("</ul>")
+    end)
+end
+
+local function r_create_user()
+    if query == nil then
+        return respond_error("no query")
+    end
+    local username = query:match("^\\?create_user=([%w_-]+)$")
+    if username == nil then
+        return respond_error("invalid username")
+    end
+    return redirect(string.format("/%s", username))
+end
+
+if path == "/" then
+    if query == "?log" then
+        return r_log()
+    elseif query ~= nil and query:match("^\\?create_user=") then
+        return r_create_user()
+    else
+        return r_index()
+    end
+else
+    r_user()
+end
+
+return respond_error("unknown route")