If I switch trading platforms, do I need to buy my Base Camp Trading Indicators again?

When you buy an indicator via the Base Camp Trading website, you have the ability to download it for any of the platforms that it's offered for on the BCT website. So, for example, if you bought the indicator while using Think or Swim, and you then decide to start using TradeStation, you can visit the download page for that indicator and download it for any of the listed platforms that it's available for.