Support

Email support@tenpennyhq.com. A person reads every message; we reply within one business day (US Eastern).

Billing questions, refunds and invoices are handled by Paddle.com, our Merchant of Record — use the link in your receipt, or email us and we'll sort it out.

Operated by Enes Bulanık, trading as Tenpenny.

FreqKeeper is made by Tenpenny, a private software company. We are not the FCC and are not affiliated with any government agency or frequency coordinator.