Apple has not published a numbered list of checkout steps for iPhone 18 Pro, but its own page addresses spell out an order. A single configuration URL on the US store reads “iphone-18-pro/6.3-inch-display-256gb-black-unlocked,” and that sequence, display size, then storage, then finish, then connectivity, is the path Apple’s own configurator builds before a buyer ever reaches payment.
What follows is what Apple’s pages establish about that path today, Saturday September 12, and what they stop short of saying.
Key facts
| Step | What Apple’s page asks |
|---|---|
| 1. Model | 6.3-inch iPhone 18 Pro or 6.9-inch iPhone 18 Pro Max |
| 2. Storage | 256GB, 512GB, 1TB or 2TB |
| 3. Finish | Black, Silver, Glacier or Burgundy |
| 4. Connectivity | AT&T, T-Mobile, Verizon, or Connect on your own later |
| 5. Payment | Full price, Apple Card Monthly Installments, or an Apple Upgrade lease |
| 6. Trade-in | Optional, against Apple’s published $175 to $885 US range |
The part Apple’s own URL gives away
Every individual configuration Apple sells resolves to a URL built in that order: size, storage, finish, connectivity. It is a small, checkable fact, and it is the closest thing Apple publishes to a stated sequence, since the company has not written a “how checkout works” document for this launch.
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Where connectivity and financing actually collide
Two of Apple’s own footnotes describe the same requirement from different angles. Financing footnote 13 says Apple Card Monthly Installments “requires users to select Apple Card Monthly Installments (ACMI) as their payment type at checkout” and that buyers “need to select AT&T, T-Mobile, or Verizon as their carrier when they check out.” The Apple Upgrade lease, run by Klarna, carries its own line: “Requires selection of an eligible carrier.” Both financing routes, in other words, force a carrier choice at the same point in the flow, even though Apple states plainly that an iPhone bought through ACMI “is always unlocked.”
The four connectivity buttons
| Choice | What it does to price |
|---|---|
| AT&T | Carrier-connected price ($1,199 / $1,299 at 256GB) |
| T-Mobile | Carrier-connected price |
| Verizon | Carrier-connected price |
| Connect on your own later | Adds $100 at the 256GB tier, per Apple’s connectivity-discount disclosure |
Where trade-in sits, and what it does not decide
Apple’s trade-in prompt is part of the same flow, but Apple has not stated whether trade-in happens before or after connectivity in every region. What Apple has published is the outcome: trading in an iPhone 13 or later gets US buyers “$175 to $885 in credit instantly,” a range rather than a fixed number, and the credit applies regardless of which carrier button is pressed afterward. Apple’s UK page states the same kind of range differently: an iPhone 16 Pro or later gets “£455 in credit instantly” there, a single figure rather than a spread, since the UK page does not carry the US-style carrier split at all.
The last screen before payment, on Apple’s own retail terms, is not really a screen at all. Apple’s sales policy states that “Apple may refuse or cancel any order or limit order quantity” and that an order confirmation email “does not signify acceptance of your order or constitute confirmation of our offer to sell.” Placing an order through the path above is, by Apple’s own wording, a request Apple can still decline after every screen has been completed.
What Apple has not said
Apple has not published a named checkout sequence, a queue mechanic, a sign-in requirement, or a statement that a device saved before 5 a.m. PT carries any priority into the order. The order in which screens appear beyond what the URL structure and footnotes establish is not documented publicly.
The path above reflects what Apple’s own pages state today, September 12. iPhone 18 Pro and iPhone 18 Pro Max reach stores Friday, September 18, and the choice between the two sizes is worth settling before storage, since it changes price at every tier and carries through every later screen in the same checkout path.
