Copy the HTML code below:
<form action='' method='post'> <!-- Identify your business so that you can collect the payments. --> <input type='hidden' name='business' value=''> <!-- Specify a Donate button. --> <input type='hidden' name='cmd' value='_xclick'> <!-- Specify details about the contribution --> <input type='hidden' name='item_name' value=''> <input type='hidden' name='item_number' value=''> <input type='hidden' name='amount' value=''> <input type='hidden' name='undefined_quantity' value='1'> <input type='hidden' name='currency_code' value=''> <input type='hidden' name='tax' value='0'> <input type='hidden' name='no_shipping' value='1'> <input type='hidden' name='notify_url' value=''> Game account name: <input type='text' name='custom'><strong><font style='color: red;'>Remeber to fill your account name here!</font></strong><br/> <!-- Display the payment button. --> <input type='image' name='submit' border='0' src='https://www.paypal.com/en_US/i/btn/btn_donateCC_LG.gif' alt='PayPal - The safer, easier way to pay online'> <img alt='' border='0' width='1' height='1' src='https://www.paypal.com/en_US/i/scr/pixel.gif' > </form>