The free product work around that I always suggest to people has stopped working… I always suggest to set a price for the product and then put it on sale for 99.99%… I have been using this work around for a year or so with no issues ever…
You may want to check in with our customer care team - as they may be able to advise or another workaround or explain why this particular one isn’t working anymore. You can request a callback or open a ticket through your partner dashboard.
You can also create a 100% off coupon as outlined here .