I've found this thread, which helped me implementing rewarded videos for BB 1: https://www.buildbox.com/forum/index.php?threads/simple-rewarded-video-implimentation.452/ I can't seem to figure out to implement it in BB 2. I've made the action and purchase button but everytime I click on the purchase button nothing happens.
There should be no difference between BB1 and BB2 that I can think of. Best to do if you can't figure it out is to send complete detail and an example BBDOC to support@buildbox.com.
@Andy So somehow the button works, but after the video ends I did not receive my coins. Here are the settings of the purchase button: I set the label to ''Total'', and it is right next to the purchase button. After I watch the video, the label still says 0 coins.
I believe you just need to check off "Buy and Use". The reward amount needs to be set from the action.