eCart 4 comes with:
- Remote payment gateway support
- Authorize.Net
- eWay
- LinkPoint
- PayFlow
- PayPal Website Payments Standard (US and UK)
- Protx
- 2CheckOut
- WorldPay
- Authorize.Net
- Local payment gateway support
- Authorize.Net AIM
- LinkPoint API
- PayPal Website Payments Pro
- PayFlow Pro (PHP only)
- Authorize.Net AIM
See this link for information on changing PowerStore's gateway:
ps_change_pmtgateway_ecart.pdf