With the auto-refill feature enabled, when your credit balance drops below 5, your credits will automatically be replenished with your selected credit bundle, using your selected payment method. 
 
While viewing your Wallet 💰, if you have auto-refill enabled, you'll see a purple refresh icon 🔃 on the coin next to your credit balance, and your payment method will show a "Auto refill is enabled" message.
 
To adjust your Auto-refill settings:
  1. Tap the Wallet 💰 icon in the top right corner (the gold coin icon with a number next to it)
  2. Scroll down to the Auto-refill section and tap it
If auto-refill is turned off, you will have the option to enable it. Select your desired credit bundle, and the payment method you'd like to use for the auto-refill, then tap "Activate auto-refill" to enable it!
 
If auto-refill is already turned on, you can tap to select a different credit bundle to refill with, or update your payment method by tapping "Payment Method". To disable auto-refill, just tap "Disable auto-refill".
NOTE: The Auto-refill feature can only be turned on or off from within the account. TouchTunes is unable to modify any user payment settings or selections. In the event your selected credit bundle changes or becomes unavailable, the TouchTunes app will notify you and select the closest matching credit bundle.
 
If you can't see the Auto-refill feature, please make sure you're using the latest version of the TouchTunes app from the Apple App Store© or Google Play Store©!

Apple App Store©
Google Play Store©