After a comprehensive search, no evidence was found of a company officially named "Transaction Duplication." The term refers to a technical issue in financial systems, particularly in e-commerce and point-of-sale transactions, where a single authorized transaction is erroneously submitted or processed more than once. This can be caused by user error (e.g., clicking "submit" multiple times), network latency, or software bugs in payment gateways or merchant systems. Companies like Stripe, PayPal, and Adyen, along with various financial institutions, build and offer services to *prevent* transaction duplication through mechanisms like idempotency keys, but they do not operate under this name.

Founded in

United Kingdom