Do we really have to have a credit card on file to put a map with pins on it in an Android app?
It seemed like we worked it out to a 'no' but it's still unclear, and transition tool says 'This project does not have a billing account. You will need to add billing information for this project to continue to use Google Maps Platform.' for an app that literally is nothing but a map with 50 pins for the 50 capitals. https://play.google.com/store/apps/details?id=com.spiritflightapps.capitalsflashcards
Yes, I realize this is very similar to Is it mandatory to add billing information to Google Maps?
but I'm looking for an official answer - will existing apps with only markers on map stop working in 4 days - yes or no?