It's a special promo for customers who buy package or credit balance on MyTelkomsel App using Mandiri Instant Debit as payment method to get cashback.

All SIMPATI (prepaid) customers who buy credit or packages on MyTelkomsel App using Mandiri Instant Debit can join this promo.

This promo is available on December 1 – 21, 2025.

1. This promo is valid from December 1 – 21, 2025 from 10:00 – 23:59 GMT+7.
2. Customers are required to purchase credit or data packages on the MyTelkomsel App using Mandiri Instant Debit.
3. The maximum cashback is Rp20,000 LinkAja balance with a minimum transaction of Rp100,000.
4. The cashback quota is limited and only valid for 20 customers per day during the program period.
5. Customers can take part in this promo once and get the cashback once during the program period.
6. The cashback balance will be credited to the customer's LinkAja account within D+30 after the program period ends.
7. Telkomsel reserves the right to change the Terms & Conditions applicable at any time without prior notice, including stopping/changing the promo.
8. Telkomsel reserves the right to cancel the cashback, or if necessary, cancel the transaction or freeze the account, if an indication of abuse by the user is found.
9. Telkomsel reserves the right not to include users in the next promo if abuse is found, fraud, and/or other suspicious activity against the applicable Terms & Conditions.
10. Follow the official Instagram account @MyTelkomsel to find the latest promotions and exciting offers.