Your bill is due by the same date you activated each month. If you notify customer care 3 days prior to your due date that you need a extension for payments, your services wont be interrupted. All equipment must match the plan purchased at the time of activation, if the sim card is swapped to a different device aka phone/tablet plan to a mobile jetpack, your in violation to Los Mobile terms and conditions and will also get your service disconnected with no refunds. Device must match to plan purchased. Data is true unlimited with no data caps, but any excessive hotspot usage for torrenting files after 2TB can be subject to soft cap network management until your next billing cycle. Data to plan matching is monitored 24/7 by our network team and any violations gets your service terminated same day.