How does the referral process work?

The Referrer shares their unique referral link.
The Referee uses the link to sign up on the SumoSim website.
The Referee selects a mobile SIM-only plan and completes the purchase.
A promo code is automatically applied to their basket to help track the referral.
After the Referee completes two (2) months of active subscription, both the Referrer and Referee are eligible to receive a reward.

Updated on: 24/09/2025

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