Unlike the standard canvas-and-velcro variety, the Mint Mobile wallet is a place to digitally store credit for your Mint Mobile service, and it can be used in a couple of different ways:
Purchase Extra 5G • 4G LTE
If you run out of data before your data reset date, you can purchase more 5G • 4G LTE data using credit in your Mint Mobile Wallet.
Use your Mint Mobile wallet to make international calls at low per-minute rates.
You can add money to your Mint Mobile wallet by logging into your account management and selecting Load Wallet. Here, you can add $5, $10 or $20 to your wallet. This balance does not expire.