There are three kind of identifiers which you can enter into Buttonizer.
Personal accounts
For personal Zalo accounts, you can enter your phone number. After filling in your phone number and clicking the configured button, users will be linked to your personal Zalo Account.
Zalo Official Accounts (OA)
A Zalo ID is a unique Official Account identifier (Zalo OA). You can find your own unique ID by going to your Zalo Official Account profile management: https://oa.zalo.me/manage/profile and copy the ID visible in Official Account ID.
For detailed information, check the following article: https://oa.zalo.me/home/documents/guides/lay-oa-id_2183147545189302941
Zalo group link
You can paste your Zalo group link into the textfield.
