SimplePay v2 payments
Card payment flow for HUF and EUR accounts with test and live operating modes.
New
SimplePay Payment for OpenCart 3
29,990 Ft
Ex Tax: 23,614 Ft
- Model: simplepay-oc3
- Opencart version: 3.x.x.x
SimplePay payments
for OpenCart 3
Secure card payments, verified
IPN handling and practical
transaction management
in a modern OpenCart 3 extension.
Payments with confidence
SimplePay integration built for daily store operations.
Shopshine SimplePay OC3 provides a card-payment flow for HUF and EUR merchant accounts, with sandbox and live modes plus store-specific configuration.
Verified callbacks
BACK and IPN responses are processed with HMAC-SHA384 signature validation.
No duplicate updates
Idempotent IPN handling prevents repeated notifications from updating an order more than once.
Refunds from admin
Query transaction status and perform protected full or partial refunds from OpenCart administration.
Multistore support
Manage separate credentials, licence, status mapping, display settings and IPN URL for every store.
Clear checkout
Optional logo, custom payment description, cart-data transfer and clear sandbox warning.
Important: SimplePay merchant services, agreement and transaction fees are not included. This product is an independent SimplePay integration.
Reliable flow
Verification at every important step.
1. Start paymentThe customer selects SimplePay at checkout.
2. Secure approvalAuthentication takes place in the SimplePay payment flow.
3. Validate signatureThe extension validates incoming BACK and IPN messages.
4. Manage orderThe order status updates reliably and the transaction can be queried.
Compatibility
A dedicated OpenCart 3 product. The OC4 edition is required for OpenCart 4 stores.
OpenCart 3.x.x.xPHP 7.4+HTTPSHUF and EUR