Creating the link costs nothing and charges nobody — payment only happens
if a human opens the returned `checkout_url` and completes it on Stripe's
hosted page. Hand the URL to your human; do not represent the purchase as
complete until they confirm payment. Nothing is charged until a person completes checkout; the file arrives about a minute after they pay; if we find a phone or email on the records after that, the updated file replaces it on the order's receipt page within a few hours and the receipt shows what was found and billed. A hard bounce, a disconnected phone or the wrong person is replaced within 30 days; what you buy is yours to re-download any time.

Pass a saved list (`list_id`, `#browse?list=<id>`) or the inline shape
`filters` + `states` (omit `states` for every live state:
CO, CT, FL, NY, TX, VA), a `lane` (`all` / `best` / `contact`) and an optional `cap`
(`{"type": "count|budget", "value"}` — records for count, cents for
budget). The list is quoted through the same summary path `quote_list`
uses, then checkout is opened against exactly that quote — if the price
rule or the count moved in between, the server answers 409 with the fresh
quote and nothing is minted. **Billing base is `sellable` (a matching
record whose filing names a person), never `matching`.** name and address $0.25 per record · plus one verified phone or email $0.50 · plus both $0.70 (price rule v1; live prices always come from the summary call's `prices` block). The
selected records are frozen when the link is minted, so what is billed is
what is delivered. After payment we go find a phone and email on every
record bought without one: the buyer authorizes a ceiling (`ceiling_cents` —
today's total plus the forecast upgrades), is charged `charged_now_cents` for
what exists now, and later only what we find, at that grade's price and
never above the ceiling. Every record ships the owner's name and mailing address plus the business facts — the business name, entity type and status, the state filing number and formation date, the industry with its NAICS, SIC and Google Business codes, the registered agent, the Lead Reference, and the Reachability, Contact Relevance and Contact Confidence scores; open the exact file before paying (ten made-up records, every column): https://app.goodleads.club/api/v1/commerce/sample-file?format=xlsx (or format=csv). A standing order on the same list (new matches on a
daily / weekly / monthly / quarterly cadence, billed monthly by the record
actually delivered, at the same graded rule) is set up from the paid
order's receipt — this tool sells the one-time purchase.

`delivery`: `file` (the customer workbook — CSV / Excel / JSON, yours to
re-download any time), `crm` (push into `crm_connection_id`), or
`connector` (the file ships today and `connector_crm_name` is recorded as
a request for that CRM).

`include_existing`: the order is Just started only — brand-new businesses —
unless you pass this (or name `filing_kind` / `business_origin` in
`filters`); then existing businesses with a new filing are in the file too,
labeled, and the file's Read Me says you asked for them.

`offer_code`: the offer code your human was given, if any — the same one
you quoted with. Every grade then bills at the lower of list and the
offer; a code bound to one buyer needs their `customer_email`; a code
that cannot cover the whole list answers with the cap to set.

Returns: `checkout_url`, `order_id`, `session_id`, `records`,
`total_cents`, `currency`, `lines` (one per grade), `lane`, `cap`,
`price_rule_version`, `quote_valid_until`, `computed_at`, `exact`,
`counts` (`matching`, `sellable`, `verified_one`, `verified_both`, `no_channel`, `unnamed`), `offer` (when a code priced it), `saved_list` (`id`, `url`, `name`, and the
one-time `claim_token` when this call saved an inline shape as a list),
`after_payment` and `guarantee` (the two sentences above, to relay), and —
when there are records to find on after payment — `ceiling_cents`,
`charged_now_cents` and `ceiling_note`.