Im just curious on how payment works when modifying a subscription.
I built a custom dashboard on our site where a custom can modify their subscription like add item into it,remove item, change frequency etc. Let say he has a 1 month subscription with one item into costing 15$. What happened if he added one more item which basically changed the price how does foxycart handles that?Same when changing frequency, what would be the effect of this action to the record on your database?
Im using the subscription_modify function from this dochttps://wiki.foxycart.com/v/2.0/api
The dashboard already works, I just want to know how is the charging being handle on these scenarios.