Line items empty for one time checkout

[gs]

Hi,

I would love to to create an invoice for one time checkout with stripe.

1. How do I create an invoice after charge?
2. Why the charge object does not have any line_items ?
3. I have package that has a quantity: 1 but has a property set to divided_by : 5. How could I reflect that in the Charge object?

I just started using Pay so... thank you for your understanding.

**Update here **

I got the invoice being created by simply adding a

invoice_creation: {
          enabled: true
}

1 and 2 are fixed.

But 3rd remain as question:
I have is still the line_items although, they are populated! :) they miss the transform_quantity": {"divide_by":5,"round":"up"}, ?

Maybe I'm overcomplicating the things, but ... how can I add that?
Or maybe I should change the price model on stripe? I have a one time payment for a product, but also have a package. And this is reflected as ``transform_quantity": {"divide_by":5,"round":"up"}`.