The store's activation state

Armed or not, settlement mode, rails, active footprints, the last order, and which panel steps remain. Nothing here arms a store, accepts the Merchant Terms or saves a payment method: those are the merchant's own acts in the panel, and steps_remaining is how a caller learns which is outstanding. plan and allowance are null — the plan is GET /v1/usage and the allowance is not served yet. key_mode is test for a test key (every order it posts is a preview), live for any other key, and null for an OAuth caller.