Get 50% Off The KnowRoaming SIM Sticker + $10 Credit

**This post may contain affiliate links. I may be compensated if you use them.

Exclusive to Money We Have fans. Save 50% off the KnowRoaming SIM Sticker & receive a free $10 credit by using my KnowRoaming referral code BARRY18 at

KnowRoaming’s Global SIM Sticker connects you to local networks when travelling in 200+ countries around the world. With a one-time application, the SIM Sticker only activates when you arrive abroad and saves you up to 85% on voice and data roaming. KnowRoaming works with any sized SIM card and is only compatible with unlocked iPhones, Android phones, Windows Mobile phones, as well as iPads and Android tablets.

To read about my experience with KnowRoaming, check out my post: Avoid Roaming Charges With KnowRoaming or read the KnowRoaming FAQ.

KnowRoaming discount code

You won’t find a better sign up deal anywhere else, so head over to and use my KnowRoaming referral code BARRY18 to order your KnowRoaming SIM Sticker now. Note that discount code is also good if you order a KnowRoaming SIM card, but you do not get the $10 credit.

Knowroaming promo code

About Barry Choi

Barry Choi is a Toronto-based personal finance and travel expert who frequently makes media appearances. His blog Money We Have is one of Canada’s most trusted sources when it comes to money and travel. You can find him on Twitter:@barrychoi


  1. Mixam on November 24, 2016 at 2:10 AM

    Thanks for this. But curious how you got the 50% off referral as a normal one is 30% off and $5 credit?

  2. Mixam on November 24, 2016 at 2:11 AM

    Also sorry for the double post. Forgot to ask do you know if this 50% off referral code will expire or not? And if so, when?

    • Barry Choi on November 24, 2016 at 4:37 PM

      Hi Maxim, this was an exclusive code given to me that does not expire.

  3. Jimny Cricket on April 13, 2017 at 1:18 PM

    Hey Barry, out of curiosity, how much referral credit have you earned? Your code seems to be spread all over the Net!

    • Barry Choi on April 13, 2017 at 3:01 PM


      I’ve earned enough to not have to worry about data charges again.. KnowRoaming has been good to me and I’m happy to promote them.

  4. Lester on June 2, 2017 at 12:21 AM

    I got $5 credit from the initial purchase, $5 each from sharing it in my FB and Twitter. They disappearred without me knowing what used it up. Everytime I switched to Knowroaming network, a few dollars was taken away. So if you top up, they will be gone in no time with no reason. So I am discourage to top up.

    • Barry Choi on June 2, 2017 at 8:54 AM


      I’ve never had credit disappear. Did you call customer service to find out what’s happening? When you switch over to the Knowroaming network, your data will always kick in naturally before you’re able to activate your unlimited packages. This could be the reason a few dollars were taken away, but for me it’s never been more than 50 cents.

  5. Bryon on August 14, 2017 at 3:42 AM

    Did not receive the five dollars credit after activating the knowroaming app and sticker application!

    • Barry Choi on August 14, 2017 at 7:22 AM

      Hi Bryon,

      You’re the first person to report not getting the credit. I recommend reaching out to customer service to ask about it.

  6. Giorgi on August 17, 2017 at 6:30 PM

    can I buy standard knowroaming sim card with this 50% code? I don’t need a sticker one. thank you!

    • Barry Choi on August 17, 2017 at 6:31 PM


      Yes, the discount code applies to the sim card also.

  7. Siva on August 18, 2017 at 5:59 AM

    Oh thanks ! It worked !

  8. Keanu on September 5, 2017 at 10:44 AM

    Why I only got 5USD VOUCHER??? But I bought 3pcs!!!!

    • Barry Choi on September 5, 2017 at 10:57 AM


      The $5USD credit applies for each account you set up. So if you use 3 different emails to register your Sim Sticker or Card then you’ll get the credit for each account.

  9. Albert on November 3, 2017 at 8:57 AM

    If I buy 4 cards, do I get $5 for each or do I have to buy them separately?

    • Barry Choi on November 3, 2017 at 9:30 AM

      Hi Albert,

      I’m not 100% sure on that one. You’d have to check with KnowRoaming’s customer service.

      • Albert on November 3, 2017 at 9:38 AM

        Thanks, I’ll do that separately with different email just in case since it is free shipping.

  10. Benz on December 31, 2017 at 2:54 AM

    Code expired. 🙁

    • Barry Choi on December 31, 2017 at 11:32 AM

      Hi Benz,

      Yes, the code expired today but I’ll be getting a new one mid-January.

  11. Hanny on January 27, 2018 at 4:02 PM

    Do they not offer free shipping any more? I tried to order with the new code (Barry18). They gave $5 credit but then charge $6 shipping! Back in December I remember there was no shipping charge.

  12. GTango on February 11, 2018 at 7:29 AM

    my latest order didnt come with the $5 credit even

    • Barry Choi on February 11, 2018 at 8:05 AM


      Did you purchase a SIM Sticker or SIM card? The $10 credit only applies to people who purchase the sticker.

  13. Christine on February 13, 2018 at 1:47 AM

    Hi where can i buy this in canada?it says toronto but they charge is USD. Do i have to pay custom duty?

    • Barry Choi on February 13, 2018 at 9:00 AM

      Hi Christine,

      Some stores in Canada sell it, but it’s easier to just order it online. They charge in USD, but you would not pay custom feeds.

  14. Salman on February 15, 2018 at 6:04 PM

    BARRY18 does this code gives you no credit at all when a sim is bought instead of sticker?

    • Barry Choi on February 15, 2018 at 7:48 PM


      There is no extra credit when you buy the SIM card

  15. AL on July 1, 2018 at 4:44 PM

    do you have a new code barry?

    • Barry Choi on July 1, 2018 at 4:53 PM

      Hi Al,

      Did the code show as expired?

      If so, I may not get an updated one until Tuesday since it’s a holiday in Canada tomorrow.

  16. CD on July 11, 2018 at 12:33 PM

    Hi Barry,

    I did order the Sticker and got 50% off, but I don’t see the free $10 credit? Is that after I activated the account? Thanks.

    • CD on July 11, 2018 at 12:44 PM

      Nvm Barry, I see the free $10 credit in the receipt – Order confirmation ( Welcome Voucher). Fantastic!

  17. Travel Fees and Charges to Avoid - Money We Have on February 6, 2019 at 12:10 PM

    […] option which might be more convenient for some users. If you’re interested in KnowRoaming, my referral code gets you 50% off the SIM sticker and a $10 credit. The referral code is also good for the SIM card, […]

  18. Khoder on January 23, 2021 at 3:22 PM

    You may use my referral code KHOEL93 and enjoy 30% off a Sticker purchase and you will receive $5:00 credit instantly.

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