Hello,
I have users who opt for free subscription plan and later few want to become subscription members.
When I ask them to select the paid subscription plan they get the error message that user id and/or email is already registered. Then they can not go forward for paid subscription registration.
I need to know how can we seamlessly let users upgrade their subscription plan (Free to fee based or levels of fee based) within their existing user profile.
Thank you,
Rizwan Ashraf