Last updated: October 2, 2026 · TND Solutions LLC (SentraCell)
This policy is part of our Terms of Service. SentraCell is run by TND Solutions LLC in Austin, Texas.
Each SentraCell proxy is a digital service: a real phone on a US carrier, set up after your payment confirms and delivered to your dashboard. Nothing is shipped.
Money you add to your balance on purpose, with Add funds or Move to my balance, can't be withdrawn or refunded. You can spend it on any proxy or renewal.
If we can't set up a proxy you paid for, the full amount goes back to your balance right away so you can order again. If you'd rather have the money back, message us and we'll send it.
The few cents we add to match your payment go to your balance. If you send more than an order needs, or your payment arrives after the order's hold runs out, the money goes to your balance, and we'll send it back if you ask.
If a proxy doesn't work within 24 hours of setup because of a problem on our side, message us within those 24 hours. We'll fix it, and if we can't, we'll refund it.
Every proxy is its own phone, used only by you. If you ever find otherwise, tell us and we'll refund that month.
Please message us before disputing a charge with your bank, since we can usually fix the problem faster. A dispute over a valid charge may lead us to suspend your account while it's reviewed.
By paying for a proxy, you agree to this policy and our Terms of Service. If we change it, the version posted when you paid applies to that payment.
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