Paid but no QR yet: what to do, in order
A successful payment and a successful delivery are different states. Check them before you buy again.

Quick answer
- Do not immediately buy again. Check the order status with your order number first: delivery may still be running.
- If money left your account but the order has not completed, contact us with the order number and the time of the transaction.
Payment state and fulfilment state are deliberately separate. We do not order a profile from a supplier before payment succeeds, and if delivery then fails the order is corrected rather than left for you to pay twice.

Check in this order
- Search your email for the order number, including spam and promotions folders
- Open the order in your account and read the status shown there
- If it is still processing, wait and refresh in a few minutes
- If it failed or has been stuck, contact us with the order number
Why it is sometimes slow
- Providers issue profiles from a queue, so busy periods take longer
- Some mail domains hold back messages containing QR images
- If the email address was mistyped at checkout, delivery goes to the address as entered
What to have ready when you contact us
| Detail | Why it matters |
|---|---|
| Order number | The fastest way to find the record |
| Email used at checkout | Confirms where the system delivered |
| Approximate time of purchase | Helps match the payment record |

A payment and a delivery are two separate events
When we buy something online we tend to treat a successful payment as the end of the story. In reality at least three things have to happen in sequence: the payment is approved, an order is created and matched to the plan you chose, and the QR or activation code is delivered to the address you typed. Those three almost always follow each other closely, but they do not happen simultaneously, and when one of them stalls what you experience is money gone and a screen with nothing on it.
Separating those three matters because it changes the question in your head. Where has my order gone is unanswerable. Which of the three has not happened yet is answerable with a few checks, and each one has a completely different remedy. If the payment never cleared, waiting for a QR achieves nothing. If the QR was delivered and you simply cannot find it, buying again only makes the situation harder to untangle.
The states your order might actually be in
Before checking anything it helps to know what the possibilities are, because each state gives different signals and calls for a different response. This table does not tell you which one applies to you; it tells you what the options are, so your checks land in the right place.
| State | What you typically see | What to do |
|---|---|---|
| The payment did not go through | No email from anyone, and the balance in your account is unchanged | Order again normally, because no order was ever created |
| The bank placed a hold but has not charged | The amount is missing from your available balance but no completed charge is listed | Wait and check again later; a hold releases on its own when the transaction does not complete |
| Paid, order created, not yet delivered | You have a payment confirmation but no email carrying a QR | Give it a little time and check the other folders in your mailbox before contacting us |
| Delivered, but somewhere you did not look | Nothing in the inbox even though the system says it was sent | Search the whole mailbox with a query rather than scrolling page by page |
| Delivered to a mistyped address | Nothing at all, and searching finds nothing either | Contact us with your payment details so we can locate the order and resend it to the right place |
The possible states of an order and the response that suits each
Start in your own mailbox
The most common reason a QR appears to have vanished is not a failed system but an email filed somewhere you did not look. Modern mail apps sort messages into tabs and folders automatically, and an order email full of links, buttons and images is more likely to land under promotions or be caught by a spam filter than a plain message, particularly from a sender you have never received from before.
The search box beats scrolling, and the search should cover the whole mailbox rather than just the inbox. Useful queries are the word eSIM, the word order, the name of the destination country on your plan, or our address, esimonline.asia@gmail.com. If your app offers an option to include spam and trash in the results, switch it on, because those two folders are where these messages most often end up.
| Where to look | Why mail ends up there | What to do when you find it |
|---|---|---|
| A promotions tab or automatic category | Mail carrying buttons and images is routinely sorted into these groups | Move it to the inbox and mark it as not promotional so the next one arrives where you expect |
| The spam or junk folder | A sender you have never corresponded with is filtered more aggressively | Mark it as not spam and add our address to your contacts |
| The trash | Fast inbox clearing on a phone makes accidental deletion easy | Restore it before the mailbox empties the folder on its schedule |
| A different mailbox of your own | People often type a work address or a secondary account without thinking | Search every account you genuinely use, not just the main one |
| A mail app that has not synced | A device with background fetch disabled will not show new mail yet | Pull to refresh manually, or open the provider's web interface instead |
Where order emails tend to go, and what to do on finding one

Check whether the address you typed was right
Mistyping an address at checkout happens far more often than people assume, especially when filling a form on a phone in a hurry. A missing character in the domain or a full stop in the wrong place sends the message to an address that does not exist, or to somebody else entirely. What makes it hard to catch is that the confirmation screen after payment usually passes too quickly to read.
The most direct check comes from the payment side. A receipt or confirmation from the payment provider normally shows the address used on that transaction. If you received that message but no QR, the address was fine and the problem sits at the delivery step. If nothing arrived from the payment side either, the odds that the address was wrong go up sharply.
The detailed pass, in sequence
Work through this without skipping. Each step removes one possibility, which is faster than trying things at random and makes whatever you eventually send us far more useful if it does come to that.
- 1Confirm the money actually movedOpen your banking app or card statement and see whether the line is a completed charge or an authorisation hold that never settled. They look almost identical and mean different things, and a hold suggests the transaction may never have succeeded at all.
- 2Search the whole mailbox with three queriesSearch for eSIM, for the country name on the plan, and for esimonline.asia@gmail.com. Make sure the search covers spam and trash rather than only the inbox.
- 3Check the other mailboxes you might have usedIf you have a work address or a secondary account, search those too. Plenty of people accept whatever the browser autofilled without reading it, and that is not always the address they actually use.
- 4Look at your order history if you created an accountIf you made an account at checkout, sign in and open the order list. That tells you whether an order exists at all, which is a different question from whether an email reached you.
- 5Confirm the device is ready to installWhile you are waiting, use the time to confirm the handset supports eSIM and is not carrier-locked. If either is untrue, the QR will not help you when it does arrive.
- 6Gather your evidence before you writeCollect a screenshot of the payment line, the date and time of the purchase, the address you believe you entered, and the plan name with its destination. A first message containing all of that usually ends the matter in one exchange.
- 7Contact us through one channelPick either LINE at https://lin.ee/skDPoNx (@esimonline) or email at esimonline.asia@gmail.com. Sending the same case down two channels causes it to be matched up wrongly and answered later, not sooner.
Why buying again is the worst first move
When the QR has not arrived and the flight is close, the instinct is to buy again and sort it out later. It is an understandable instinct with worse consequences than the original problem. First, if the initial order is still in the system and lands afterwards, you now hold two plans, and some plans start counting validity from installation or from first connection, so the one you are not using can expire for nothing.
Second, refunds. The terms for a delivered digital product differ by the supplier behind that plan, and when two near-identical orders sit in the system, proving which one was used and which was not becomes considerably harder. Third, time. Chasing one case is always faster than chasing two, particularly when you are about to board.
If you genuinely need data within hours and cannot wait, tell us plainly how much time you have and when you travel, and we can say what fits your situation. That beats deciding to buy again without knowing what state the first order is in.

The money left but no order exists
This is the version that alarms people most and usually has an unremarkable explanation. When you pay by card, the bank commonly places a hold while it waits for confirmation from the merchant side. If that confirmation does not complete, no charge settles, but the held amount is still missing from your available balance, which looks exactly like having paid when you have not.
You separate the two by looking at the transaction's status in the banking app. Pending items are usually displayed differently from settled ones, and some apps label them explicitly. How long a hold takes to release depends on your bank and card type, which we cannot state on their behalf. If it outlasts the window your bank quotes, that conversation belongs with the bank, because the transaction never reached us.
Having a QR that will not install is a different problem
Sometimes a person asking where their QR is has in fact received it, but the installation failed in a way that feels like non-delivery. The two need to stay separate, because their fixes have nothing in common. If a code or QR is in your hands, your problem is installation rather than delivery, and that has its own sequence of checks.
The tell for an installation problem is a rejection message when you scan, a note that the code has already been used, or a screen that hangs on activating. The thing to watch is that people rescan repeatedly, believing the first attempt failed, and the rescans can genuinely consume the code, creating a larger problem than the one they started with. If you are unsure whether a scan worked, stop and check the line management screen for a new profile before trying again.
Useful things to do while you wait
Waiting time does not have to be dead time. Several preparations are possible right now and will let you install in minutes when the QR does arrive, rather than discovering a second problem when you have even less time left.
- Confirm the handset supports eSIM and is not carrier-locked
- Get onto stable Wi-Fi, since installing a profile requires a connection
- Finish any OS update now rather than in the middle of installing
- Remove unused profiles from earlier trips, if you are certain you will not need them
- Make room for a new profile; some phones cap how many they can store
- Save a screenshot of the payment line now, while it is easy to find
- Note the purchase date and time together with the address you think you used
- Check that the day you need service matches what the plan expects
When there are only hours left before you fly
This situation calls for different decisions from one where you still have days. The first thing is to tell us exactly how much time you have. A message stating your departure time and your time zone is more useful than one saying it is urgent, because it lets the case be ordered against the clock rather than against a word.
The second is to hold a fallback in your head without rushing to buy anything. Most airports and accommodation offer Wi-Fi, which is enough to install a profile and to send the messages that actually matter in the first hours. Knowing a temporary route exists takes away the pressure that pushes people into an unnecessary second purchase.
Making sure the next trip is different
Nearly every missing-QR case is preventable with a couple of small habits. The first is buying at least a full day ahead rather than on the way to the airport. One day of slack turns an emergency into an ordinary task. The second is using the mailbox you genuinely read every day, not the one you keep for promotional sign-ups.
The third is reading the address on the checkout page before you confirm. It takes three seconds and they are the most valuable three seconds in the whole process. The fourth is that once the QR arrives, save the image to the device and copy it into your own notes as well, so you are not dependent on a mailbox while abroad.
សំណួរដែលសួរញឹកញាប់
If I was charged twice, do I get it back?+
Yes. A duplicate order that has not been used is refunded under the refund policy; send both order numbers together.
What can I use while waiting?+
Use airport or hotel Wi-Fi, and avoid switching on home-SIM roaming, which can create charges you cannot control.
How long after paying should the QR arrive?+
Delivery normally follows payment automatically, but the actual timing depends on the supplier behind that plan and on the payment method you used, so we do not quote a fixed figure that would not hold across products. In the meantime, search every folder in your mailbox first, and if it is still missing, contact us with your payment evidence.
Should I just buy again if my flight is close?+
Not as a first move. If the original order lands later you end up with two plans whose clocks may start together, and any refund becomes more complicated. Message us first with your departure time and time zone so we can look at the existing order. Airport or hotel Wi-Fi is usually enough to install the profile once the QR does arrive.
How do I know whether I mistyped my email at checkout?+
Look at the payment side first. A receipt or confirmation from the payment provider normally shows the address used on that transaction. If that reached you but the QR did not, the address was right and delivery is the issue. If nothing arrived from either side, suspect the address and send us your payment evidence so we can find the order.
What if my bank placed a hold but never charged me?+
A hold releases on its own when the transaction does not complete, and how long that takes depends on your bank and card type, which we cannot state on their behalf. Screenshot the entry with its date, time, amount and status. If it outlasts the window your bank quotes, take it up with the bank directly, since an incomplete transaction never reached us.
Can you resend the QR to a different email address?+
Yes, where we can confirm the order is yours. What speeds that up is a screenshot of the payment line showing date, time and amount, the plan name with its destination, and the address you believe you entered. Send it on LINE at https://lin.ee/skDPoNx or by email at esimonline.asia@gmail.com; one channel is enough.
I scanned several times and now it says the code is already used. What now?+
Stop scanning and open the line management screen to see whether a new profile appeared. Quite often the first attempt succeeded and the screen simply did not say so clearly. If the profile is there, enable that line rather than installing again. If there is no profile but the code is spent, send us a screenshot of that message, and do not delete any profile before you ask.
Instagram and TikTok have no web share button, so we open your phone's share sheet or copy the link instead.