Can I buy an eSIM for someone else?
Yes. The thing to watch is that the profile binds to the first device that installs it, so let the actual traveller scan the QR themselves rather than testing it on your own phone, and confirm their device supports eSIM before you buy.
Yes. The thing to watch is that the profile binds to the first device that installs it, so let the actual traveller scan the QR themselves rather than testing it on your own phone, and confirm their device supports eSIM before you buy. This page explains why that constraint exists and how to manage every step from before the purchase through to while they are actually travelling.
It suits a parent buying for a child heading off to study abroad, someone buying a gift for a friend or partner ahead of a trip, a company buying for one specific employee, or anyone else paying on behalf of a person who will not be the one actually using it.
Overview: you can buy for someone else, with one constraint to know
There is nothing about buying for someone else that is restricted in itself. You choose the plan, enter your own payment details, and receive the QR code exactly as normal, just as if you were buying for yourself. The only difference comes afterwards: you have to pass that QR on to whoever will actually use it, for them to scan on their own device.
The one constraint to know is about device binding, which is a basic property of eSIM technology itself, not a rule we impose. A single profile can genuinely only install on one device. Whichever device successfully scans the QR first becomes that profile's owner for good.
How device binding actually works
The moment a device scans a QR successfully, the system downloads the eSIM profile onto that specific device's embedded SIM chip. This download happens once, and the same QR code cannot then be reused on a different device, even though the original code still physically exists in your hand.
This is why testing it on your own phone first is a mistake that cannot be fixed afterwards. If you scan the QR on your own device 'just to check', that profile immediately belongs to your phone, and the person who was meant to actually use it can no longer scan that same QR at all.
Checking the recipient's device before you buy
Before you click buy, ask for the exact device model of the person who will actually use it, and check through the device checker tool on the site whether that model supports eSIM. Some phones, particularly budget models or ones locked to an existing carrier, either do not support it or carry restrictions that are not obvious from the outside.
If you cannot check because you genuinely do not know the exact device model, such as buying it as a surprise gift, weigh that risk carefully before deciding to buy, since if the recipient's device turns out not to support it, a plan already purchased usually cannot be refunded or swapped.
Getting the QR to the right person safely
Send the QR code directly to the person who will actually use it, through a channel they can access themselves, such as email or a personal chat app. Avoid routing it through several intermediaries who might open it out of curiosity or forward it to the wrong person, especially if you are buying for several people at once.
Attach a short note explaining that this QR is for installing an eSIM and must be scanned only on their own device, not by anyone else, including whoever sent it to them, to prevent any misunderstanding that someone else could scan it on their behalf.
Why you must not test-scan it yourself
Even understanding perfectly well that a profile binds to the first device, many people still make this exact mistake, wanting to be sure the QR genuinely works before passing it on. That good intention is precisely what ends up making the plan unusable for the actual recipient.
If you want to be sure the QR is correct before sending, check the order confirmation email and the order history page in your account instead, which confirms the QR was issued successfully without ever needing to activate it on any device at all.
Timing the purchase around their travel dates
Just as when buying for yourself, the plan's activation type affects the timing. For a first-connection plan you can buy well ahead and send the QR for them to keep before the trip with confidence, since the clock waits until they actually arrive at the destination and connect.
For an on-purchase plan, coordinate carefully with their actual travel date, since the clock starts from the moment you click buy, not from when they install it or set off. Buying too far ahead risks the expiry date arriving before they have even had the chance to use it.
Buying as a surprise gift
If you want to buy it as a genuine surprise without them knowing in advance, the difficulty is that you cannot directly check device compatibility or coordinate an install date with them. A safer route is to ask indirectly about the phone model they currently use through normal conversation, rather than guessing.
If you genuinely cannot confirm the device model, consider a first-connection plan to reduce the timing risk, and send the QR with install instructions a few days before departure, so there is still time to sort out any snag that does arise.
Sending install instructions along with the QR
Sending a bare QR code with no explanation usually leaves the recipient unsure what to do next, especially if they have never installed an eSIM before. Always attach a rough set of steps as well, along with a reminder that the phone needs an internet connection while scanning, whether through Wi-Fi or an existing mobile connection.
Let them know the exact menu wording can differ slightly by device model and operating system version, and that they should not worry if what they see does not match your description word for word, since it is still the same procedure in principle.
Who should contact support if something goes wrong
Either the buyer or the actual traveller can contact the team, but whoever holds the order number and payment details usually helps the check move faster. Where possible, let the buyer make first contact, or pass the order number to the actual user to keep in case they need to reach out themselves.
Contact channels are the phone line, LINE at https://lin.ee/skDPoNx, or email at esimonline.asia@gmail.com. We are not staffed around the clock every day, so get in touch in advance if a problem turns up during preparation, rather than waiting until the actual traveller's departure day.
Topping up or renewing for them mid-trip
If the actual traveller tells you mid-trip that data is running low or the days are nearly up, you can buy a top-up or a new plan on their behalf just as before, but you still need to send the QR or top-up details back to them to action on their own device, since you do not have that phone in your hands.
If it is a separate new plan, check again that their device still qualifies and does not already have another profile that would conflict, and tell them clearly that this is a new line, not an extension of the old one, so they are not confused about which line to switch to.
Refunds and cancellation when you bought for someone else
Refund and cancellation terms follow whatever is stated on your own order page, exactly as when buying for yourself. What differs is that you, as the buyer, may need to check with the actual traveller first whether they have already scanned the QR, since that status affects whether cancellation is still possible at all.
Installation steps for the recipient
- 1Before you start: get online firstHave the recipient connect to Wi-Fi or an existing mobile connection before scanning, since installing the profile needs an internet connection throughout.
- 2iOS: add the eSIMOpen Settings → Mobile Service / Cellular → Add eSIM and choose to scan the QR code they were sent, then follow the on-screen prompts to the end. The exact wording can vary slightly by iOS version.
- 3Android: download a SIM insteadOpen Settings → Network & internet → SIMs → Download a SIM instead and scan the QR code they were sent. Menu names and positions vary by manufacturer and Android version.
- 4Set which line carries dataAfter the install succeeds, check that this new line is set to carry data once at the destination, especially if the phone still has its home SIM installed too.
- 5Confirm back to the buyerLet the buyer know whether the install succeeded or ran into a problem, so there is still time to sort it out before the actual travel date.
What the buyer and the actual user each need to know
| Side | What they need to know and handle |
|---|---|
| The buyer | The recipient's device model, the plan's activation type, the order number, and a safe channel to send the QR through |
| The actual user | Must scan the QR themselves on their own device, must be online before scanning, and must set the data line themselves on arrival |
Common problems when buying for someone else
| Problem | Likely cause | What to do |
|---|---|---|
| The profile no longer works on the recipient's device | The buyer test-scanned the QR on their own device before sending it on | Contact the team to check whether anything can still be done; next time verify through the confirmation email instead of a real test scan |
| The recipient's device turns out not to support eSIM after the purchase | Device compatibility was not checked before buying | Check the refund terms on the order page, and use the device checker every time before the next purchase |
| The recipient does not know how to install it and leaves it until close to departure | The QR was sent without any instructions attached | Send the install steps and a guide link together with the QR from the start |
| The new line was not set as the data line on arrival | The phone is still defaulting to the home SIM for data | Advise the recipient to set the data line themselves as soon as they arrive |
- Confirm the recipient's device model and check it with the device checker before buying
- Choose the activation type that suits how far ahead of travel you are buying
- Send the QR directly to the actual user, together with install instructions
- Never test-scan it on your own device under any circumstance
- Keep the order number accessible to both the buyer and the actual user, in case the team needs to be contacted
FAQ
If the QR has been sent but they have not scanned it yet, can I cancel?+
This is generally still possible if no scan has happened. Check the terms on your own order page and contact the team as soon as possible, since the status can change at any time.
Do I need to tell the recipient in advance that their phone must support eSIM?+
It is worth telling them, especially if you cannot verify the model yourself. Asking directly, or having them check for themselves with the device checker, reduces the risk of buying something they cannot use.
They scanned it on the wrong device, such as an iPad instead of their phone — can this be fixed?+
The profile binds to whichever device successfully scanned it, regardless of device type. Moving it afterwards is usually not possible, so contact the team to see what options exist.
Can I buy for several friends at once in a single order?+
Yes, but send each QR separately and directly to its own recipient rather than sharing a combined file with everyone, to reduce the chance of scans getting mixed up.
What if the recipient has no internet available when they try to install it?+
Advise them to find Wi-Fi first, such as at home, at work, or a public access point, since installing the profile requires an internet connection throughout the process.
Can the actual user contact the team themselves if they are not the one who paid?+
Yes, they can quote the order number given to them by the buyer. The team can check the order from that number without the caller needing to be the one who paid.
Does payment need the actual user's own card, or can the buyer's be used?+
The buyer's own payment details are used as normal, since purchasing and using it are separate steps: the buyer pays, and the actual user simply scans and installs.