How to increase the monthly subscription for a client
SOLVE
Hi,
I'm trying to figure out how to change the subscription of a contact when we upsale a client.
Here is an example. We send a payment link to a client with a line item of 100$ / month. Client enters his credit card info and start paying 100$ each month. Than 6 months later, we upsale the client and his subscription increase to 150$ a month.
What is the best way to change is subscription from 100$ to 150$ a month ?