Every first trip to Japan starts by asking you. Get $3.00 for each one.
Tour leaders, exchange students, itinerary community admins and the friend who has been three times — every friend who makes a first payment through your link earns you $3.00 and starts with $3.00 of their own. Free to join, nothing to apply for.
Move the slider. Watch it add up.
First-timers arrive with a fourteen-day plan built entirely from other people's advice. Somewhere in it is a line about pocket wifi that you talked them out of, and that line can carry your link.
Closest to you
$6.00
Friends: 2 × $3.00 promo balance
Each dot is one friend whose first payment came through your link.
An estimate, not a promise: one reward per friend whose first payment clears, up to 50 friends a year. Promo balance pays for any plan on this site and expires after 12 months; it can’t be cashed out.
- You share your link
- A friend makes their first payment
- You both get promo balance
What you would be sharing
Your code
JP7KYO Your link
japanesim.app/?ref=JP7KYO
An example, not a working code. Yours already exists and is waiting in your account.
Three steps, no application
- 1
Sign in, or create a free account. There is no form to fill in and nobody has to approve you.
- 2
Open the referral panel. Your code and your link are already generated.
- 3
Share them. Your panel shows the friends who have earned you a reward and the ones on the way.
When the reward lands
7 days after your friend’s first payment clears, $3.00 lands in your wallet and $3.00 in theirs. Promo balance is spent before any paid balance and expires after 12 months.
Invited by someone yourself?
Enter their code in your referral panel before your first payment, and that payment gets you $3.00 in promo balance.
Before you ask
Does it cost anything to join?
No. There is no fee, no application and no approval step. Every account already has a referral code; you only have to look at it.
What do we both get?
$3.00 of promo balance for you and $3.00 for your friend, for each friend whose first payment — for a plan, a top-up or adding funds — clears. A first order paid with the WELCOME code earns neither of you a reward, and rewards stop at 50 friends a year.
When does the reward arrive?
7 days after your friend’s payment clears, both rewards land in your wallets as promo balance. It pays for any plan on this site, is used before paid balance and expires after 12 months. It can’t be withdrawn as cash.
How long does my link stay attached to someone?
A click on your link is remembered in that person’s browser for 30 days. If they sign in or buy within that time, they join through your invite.
Buying for a business rather than sharing with friends? Tour operators, agencies and hotels get reseller pricing instead of invite rewards. See the reseller programme