HOTO install GSPAY payment module for zencart  system
-------------------------------------------------------

1. Unpack (unzip) archive into temp directory
2. Place (upload by ftp) includes folder to the your ZenCart base directory on server
3. Check that all files listed below exists on server 
	includes/languages/emglish/modules/payment/gspay.php
	includes/modules/payment/gspay.php
4. Check that your PHP includes CURL support (see http://www.php.net/manual/en/ref.curl.php for details or contact your hoster)
5. Open ZenCart admin panel in web browser
6. Open "Modules" section
7. Select "GSPay" module  and click to "install" button
8. Enter ID of your site in GSPAY system (i.e. number like 16001, NOT your merchant ID) into Site ID Number
9. Enter Callback Script Key from GSPAY Site Preferences  page.
10. Save setup
