OPN (formerly Omise) integration & automation experts

What you can automate with OPN (formerly Omise)

OPN (formerly known as Omise) is a payment gateway widely used across Southeast Asia that enables businesses to accept online payments via credit cards, debit cards, internet banking, and local payment methods. For organisations selling to customers in Thailand, Japan, Singapore, and Malaysia, OPN provides the local payment infrastructure that global gateways often lack — including support for PromptPay, TrueMoney, and other region-specific methods. Accepting payments is only the first step. What happens after a payment is confirmed — updating order status, triggering fulfilment, issuing receipts, syncing to accounting software — often involves manual effort that grows unsustainable as transaction volume increases. Osher Digital’s business automation team connects payment gateways like OPN to back-office systems so the entire post-payment workflow runs automatically. OPN provides webhooks that notify your systems when charges succeed, fail, or are disputed. These real-time notifications are the foundation for building responsive automation workflows. Our system integration specialists use these webhook events to trigger order processing, update CRM records, alert support teams to failed payments, and reconcile transactions in accounting platforms. Whether you are running an ecommerce store, a subscription service, or a marketplace serving the Southeast Asian market, OPN handles the payment complexity while Osher Digital’s sales automation services ensure everything that happens after payment is just as smooth and automated as the checkout experience itself.