Attributes missing on Subscription object

[kisamoto]

Some attributes are missing on the Subscription object:

• card_brand
• card_last_four

Lemon Squeezy Docs.

As these are recommended to be recorded in user database would be useful to have.

[remorses]

There is also customer_portal: response['data']['attributes']['urls']['customer_portal']

Docs: https://docs.lemonsqueezy.com/guides/developer-guide/customer-portal