It looks like you're new here. If you want to get involved, click one of these buttons!
If I use a custom field to tag my subscribers (according to actions and purchases), does it update or get overwritten :
For example :
Custom Filed = Bonus and contains "ABC, DEF, GHI"
After ironing in the API, does Bonus contain:
Thanks for explanation
It gets overwritten. "JKL" only.
Thanks for response.
How I can update this custom field ?
Maybe with PHP script directly in database ?
When you call the subscribe API, you can update the custom field.
API docs: https://sendy.co/api