Server Requirements

Linux or Windows Server*
Apache 2.2 or Litespeed 4.0 with Mod_Rewrite
PHP 5.2.11 with CURL & Short open tags
MySQL 4.1
ionCube Loader (free)

*ShopManager has been tested on CentOS and Windows using WAMP.

Some functions have additional requirements. These include:

Automated backups require PHP 5.3.
SMS requires compatible gateway (currently SMSGlobal and Clickatell) and account.
Click-to-Call requires Asterisk server, and administrative access.
Dymo printing requires compaible printer, and Internet Explorer 7 or newer.