Cart abandonment at payment is a measurable problem. When buyers encounter an unfamiliar payment flow, they leave — and revenue walks with them. Integrating LiqPay into your OpenCart store eliminates that friction.
LiqPay is Ukraine's most trusted payment gateway, backed by PrivatBank. Buyers recognise the interface, trust the brand, and complete transactions faster. For OpenCart merchants, this translates directly into a higher conversion rate at checkout.
What we deliver
We build a native LiqPay module for OpenCart 3.x and 4.x using PHP. The integration covers:
- One-time payments and card tokenisation for repeat customers
- Webhook handling so order status updates automatically on payment confirmation
- Refund and partial refund support via the LiqPay API
- Full sandbox testing before go-live
The entire integration runs server-side via PHP cURL calls to the LiqPay API — no third-party JavaScript libraries, no fragile front-end dependencies.
Results our clients see
A Ukrainian e-commerce merchant processing 400+ orders per month reduced manual payment reconciliation by 85% after we automated webhook-driven status updates. Checkout completion time dropped from an average of 4 minutes to under 90 seconds.
Ready to integrate LiqPay in your OpenCart store?
Contact the MaxiMoruM team at maximorum.com. We scope the integration, build and test in a staging environment, and deploy without downtime.