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A card payment clears in a few seconds, occasionally up to a minute on a slow connection. If it's been longer, don't tap Buy again: a second attempt can show as a duplicate hold on your card. Check Order history first; the order has often completed even when the screen didn't update.
Open Order history in the app or on knowroaming.com. If the order is there, the payment went through: open it and add the plan from there. If it isn't, and the screen still says processing after several minutes, close checkout and try once more on a steadier connection.
The payment can complete while the confirmation never reaches your screen. Order history is the source of truth; check it before you retry.
Some banks hold a travel purchase, a first purchase with a new merchant, or a purchase made from abroad, and send a text or app alert to confirm it. Approve the alert and the payment completes. If nothing arrives, call the number on your card. See Which payment methods can I use?.
Only one is a completed purchase; the other is an authorization hold your bank releases on its own within a few business days. See Charged twice? Here's the fix.
Still not working? Message us on WhatsApp at +1-888-357-7347 and include four things: your ICCID, your order number, your phone model and OS version, and what you've already tried. See Still not working? When to contact us and what to send for where to find each one.
Nope. You pay as you go. No strings attached.
We review every request within 4 business days. Approved refunds go out within 15 days of approval.
Request it within 90 days of buying your plan. Once it's expired, we can't refund it.
Used less than 2% of your data, or hit a real issue on our end? We'll also review it for a refund.

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