RedteaGo is a travel eSIM provider that sells data packages installed as an eSIM profile on your phone, with coverage advertised in 180+ countries and regions. The promo code RTGF973BM adds a $3 signup bonus to a new account, credited as account balance rather than as a percentage discount.
Two checks are worth making before you create an account. First, your phone must support eSIM and be carrier-unlocked; RedteaGo tells users to check device compatibility before travelling. Second, the code is signup-linked, and codes of this type typically fail on older accounts or on a second account created on the same device. If you already have a RedteaGo account, the bonus is unlikely to apply.
Download the RedteaGo app from the App Store or Google Play, or open redteago.com and register there. Either route works for creating the account and entering the code, so pick whichever is more convenient on the device you will be using.
Register with an email address. RedteaGo sends a 6-digit verification code to that address, and you enter it within a few minutes to complete registration. If it does not arrive, check the spam folder before requesting another, since the codes are time-limited.
RedteaGo instructs users who have a promo code to sign up first rather than shopping first and trying to apply credit afterwards. Following that order is the simplest way to avoid a failed redemption.
There are two places the code can go:
In the optional promo or referral code field near the bottom of the signup form, before you submit it.
After registering, through the account tab labelled "Me" in the app, under promo code redemption.
Enter the code exactly as written, with no spaces. If you missed the field during signup, the "Me" tab is the fallback rather than a separate offer.
Check that the $3 appears in your account balance before you start browsing plans. This is the single most useful verification step, because the bonus is stored as balance, and a balance that never appeared cannot be applied later at checkout. If the credit is missing at this point, it is easier to resolve before a purchase than after one.
Whether the $3 credit has an expiry window is not stated in the material available, so treat the timing as unknown and confirm on the site if you plan to hold the credit for a while.
RedteaGo sells data-only packages as well as packages that include calls, texts and a phone number, plus country plans and multi-country regional bundles. Flexible plan combinations are available, and plans start from around $0.70. Some regional and country plans have validity far beyond 7 or 30 days.
When you have chosen a destination and plan, go to the payment screen and check that the balance is applied there. If the plan costs more than the credit, the difference is paid by card or another regional payment method. Validity, data cap and hotspot sharing permission vary by package, so read the package detail before paying; whether a specific plan permits tethering is not something you can assume.
Install the eSIM profile following the instructions supplied with your plan. Be aware that refund policy conditions differ by package and generally tighten once a profile is installed or data is used, so resolve any doubts about the plan you have chosen before installation rather than after.
Once your account exists, it receives its own invite code to share. RedteaGo runs a two-sided referral scheme, but the reward amounts change over time and current figures are not stated here.
Several details are not documented: whether the $3 credit expires, whether it can be combined with a live seasonal sale, and whether it is transferable or withdrawable. Check the current terms on redteago.com if any of those affect how you plan to use the credit.
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