#Julio-preview-invoice-discount
sleek plank
ok i'll explain better
This customer has already a subscription in which he has used a Coupon.
id = cus_Mba5UgIzPyRvCS
But i only want to get the upcoming invoice of a oneshot invoice .
Meaning i have a price and a quantity and i want to check how much he will pay for this particular price and quantity.
But for this upcoming call, i don't want to get the upcoming invoice of the subscription
frigid zinc
The request to retrieve an upcoming invoice will include Subscription information, the exact behavior that the system uses is described here:
https://stripe.com/docs/api/invoices/upcoming#upcoming_invoice-subscription
If you want to avoid including any existing details from a Customer when previewing an Invoice, then it is likely easiest to create a new Customer object that is purely used for previewing invoices (never has a Subscription created for it or Invoice Items left on it).
sleek plank
ohhh
i can't see the sentences you've copied in here on the doc
about the "new Customer"
frigid zinc
That's not in the documentation, it's my recommendation.
frigid zinc
No, I would avoid putting any Subscriptions or Invoice Items on that Customer, and repeatedly use it for previewing one-off Invoices.
sleek plank
ok a dummy customer just for these previews , got it
frigid zinc
Yup, exactly.