The checkout object

Attribute Type Description
id
comments
discounts_amount
discounts_savings
downloadable_item_count
email
name
order_id
order_name
order_number
recurring_item_count
referral_source
shippable_item_count
shipping_method
shipping_price
subtotal_price
tax_price
total_price
payment_type
account
billing_address
buyer_accepts_marketing
discounts
line_items
requires_captcha
requires_payment
requires_shipping
shipping_address
shipping_methods
tax_lines