Services
Payment gateway integration
Payment gateway work from our UK IT agency: SCA, webhooks and a paid-or-not status you can audit.
SJ Technologies is a UK IT agency. Payment gateway integration is the join to the PSP you will still be using next year: cards, wallets, SCA, refunds and the webhooks that say paid or not. We do not treat a test key as a go-live. Failed payments must not look like confirmed orders.
A named PSP, with SCA and refunds in the scope. Webhooks and a paid-or-not status finance can reconcile. Test, staging and live keys handled as secrets, not in the repo. The cart, the gateway and the warehouse links in the same job.
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