Hi,
whenever a customer is changing its subscription status, I would like for the information to be appended in a specific box/property/field.
For ex. Customer takes a starting-package -->
“subscription type” = “starting package”
&
“subscriptiont history” = “starting package”
One month later, customer changes subscription to premium package:
“subscription type” = “premium package”
&
“subscriptiont history” = “premium package; starting package”