Technical scope
PSP integrations (cards, BLIK, bank transfers), recurring payments, webhooks with retry and idempotency, tokenisation, 3DS where required, test/prod environments, and end-to-end transaction monitoring.
Capabilities · Finance, compliance & security
Payment systems and payment gateway integrations
We implement and fix payments in e-commerce, SaaS, and internal systems. Priority: reliability and transaction traceability.
Payments
Business problems
Abandoned carts due to gateway errors, double charges, subscriptions that fail to renew, chargebacks with no trace in your systems. In peak sales, every minute …
Connection to the rest of the company
CRM (order status), ERP (invoice), accounting (posting). Settlement reports and gateway reconciliation are covered separately—here we deliver transactions that are correct and repeatable in production.
First increment
One payment method or one flow (e.g. B2C checkout) on staging with regression tests, then go-live with observability. Further increments—new countries, methods, subscriptions—each with its own quote.
Related areas
You have a specific topic — we will tailor technology, scope and the next Agile iterations. Contact: info@tensorfrog.it
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