I have a need to provide a subscription based service to my customers where they are changed PER form that is filled out. So, the billed amount monthly is always going to be completely different for each customer. I need this to happen dynamically and automatically.
The problem is that the number of forms that have been filled out are stored in my SQL database and NOT in shopify.
Is there a way to connect Shopify to my SQL database so they can "talk" to each other so the dynamic billing can occur.
Obviously, I do not plan to store credit cards on my server, so I have to use a third party for the billing.
Ideas? Thanks everyone!