Confirm If A Chargebee Customer Has Already Purchased An AddOn
A workaround to overcome Chargebee's less-than-ideal querying options and non-existing email uniqueness constraint
This post contains affiliate links at no cost to you.
I got to work with Chargebee integration recently, and my overall experience was good. However, I felt two obvious things were missing.
First, email is not unique in Chargebee.
[Read More]