> ## Documentation Index
> Fetch the complete documentation index at: https://help.simsimglobal.com/llms.txt
> Use this file to discover all available pages before exploring further.

# SimSIM Coins

> Use SimSIM Coins to reduce the price of an eligible purchase.

SimSIM Coins are the in-app balance you can apply at checkout toward a SimSIM plan or top-up when the option is available.

## Use SimSIM Coins

1. Open checkout for a plan or top-up.
2. Tap **SimSIM Coins or code**.
3. Choose **SimSIM Coins**.
4. Review the discount and remaining total.
5. Complete payment for any amount that remains.

SimSIM Coins and a discount or referral code cannot be combined on the same purchase. Applying one replaces the other.

Your available balance and the amount that can be applied are shown in the app. Program rules, eligibility, and expiry are governed by the official [Terms of Service](https://simsimglobal.com/terms-of-service).


## Related topics

- [Frequently asked questions](/en/faq.md)
- [Troubleshoot SimSIM](/en/troubleshooting.md)